This legacy version of Cubing China is now read-only. Please visit the new site at https://cubing.com.

Personal Page

Isaac Rafferty Summerfield

Name: Isaac Rafferty Summerfield
Region: United Kingdom
Competitions: 4
WCA ID: Isaac Rafferty Summerfield2026SUMM01
Gender: Male
Career: 2026.01.17 - 2026.08.23
2025 Annual Summary

Current Personal Records

EventNRCRWRSingleAverageWRCRNRGoldSilverBronzeSolves/Attempts
3x3x3 Cube30953040512718621.6326.2012717730346310024/25
2x2x2 Cube101410035325223.265.904882713841138824/25
4x4x4 Cube187420392699422:02.811/2
3x3x3 One-Handed1430155095829952.241:05.735327513878127410/10
Clock82170752093420.0530.572219872228437/10
Megaminx9489896306773:46.744:15.872046461426515/5
Pyraminx130413455418727.5210.753798712164120229/30
Skewb2270213906746421.5130.18658492082122625/5

Sum of Ranks

 Sum of NRSum of CRSum of WR
Single16681172170579417
Average14555145008510055
CompetitionRoundPlaceBestAverageDetail
York Summer 2026Second round59 21.63 26.62
21.63     25.67     33.49     24.81     29.39
First round60 22.55 26.20
24.05     26.58     22.55     27.98     32.86
Newcastle upon Tyne Summer 2026First round41 26.52 27.64
29.07     26.52     27.00     34.28     26.86
Darlington Spring 2026First round42 34.45 37.95
39.88     34.45     34.69     DNF       39.28
Manchester Favourites II 2026First round85 31.21 51.07
54.71     47.21     51.29     31.21     55.55
CompetitionRoundPlaceBestAverageDetail
York Summer 2026Final32 6.13 8.00
7.56      6.90      16.84     6.13      9.54
First round32 3.26 5.90
3.26      11.56     6.16      3.54      7.99
Newcastle upon Tyne Summer 2026First round42 7.86 10.29
10.04     13.30     12.01     7.86      8.81
Darlington Spring 2026First round43 12.00 15.02
15.63     15.41     14.02     12.00     20.29
Manchester Favourites II 2026Final59 14.17 16.51
14.43     DNF       14.17     17.16     17.94
CompetitionRoundPlaceBestAverageDetail
York Summer 2026Final44 2:02.81 
DNF       2:02.81
CompetitionRoundPlaceBestAverageDetail
York Summer 2026Final44 58.99 1:05.73
1:13.34   1:03.50   58.99     1:19.75   1:00.34
Newcastle upon Tyne Summer 2026First round35 52.24 1:12.01
1:23.75   1:06.89   1:23.49   52.24     1:05.66
CompetitionRoundPlaceBestAverageDetail
York Summer 2026First round40 21.44 DNF
21.44     25.30     DNF       DNF       29.32
Newcastle upon Tyne Summer 2026First round35 20.05 30.57
48.10     20.05     21.96     DNF       21.65
CompetitionRoundPlaceBestAverageDetail
Newcastle upon Tyne Summer 2026First round31 3:46.74 4:15.87
3:46.74   4:49.66   4:00.95   4:36.28   4:10.38
CompetitionRoundPlaceBestAverageDetail
York Summer 2026Final31 10.77 12.73
11.38     13.44     13.42     10.77     13.40
First round33 9.67 10.75
11.08     9.80      15.55     9.67      11.38
Newcastle upon Tyne Summer 2026First round39 10.12 14.70
12.49     14.17     17.44     10.12     DNF
Darlington Spring 2026Final28 10.92 12.52
13.45     11.26     13.89     10.92     12.84
First round24 7.52 10.89
10.38     16.28     10.68     11.60     7.52
Manchester Favourites II 2026Final31 9.62 13.34
9.95      14.67     15.39     9.62      18.63
CompetitionRoundPlaceBestAverageDetail
York Summer 2026Final47 21.51 30.18
41.13     29.07     21.51     31.31     30.16
York Summer 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeSecond round59 21.63 26.62
21.63     25.67     33.49     24.81     29.39
First round60 22.55 26.20
24.05     26.58     22.55     27.98     32.86
2x2x2 CubeFinal32 6.13 8.00
7.56      6.90      16.84     6.13      9.54
First round32 3.26 5.90
3.26      11.56     6.16      3.54      7.99
4x4x4 CubeFinal44 2:02.81 
DNF       2:02.81
3x3x3 One-HandedFinal44 58.99 1:05.73
1:13.34   1:03.50   58.99     1:19.75   1:00.34
ClockFirst round40 21.44 DNF
21.44     25.30     DNF       DNF       29.32
PyraminxFinal31 10.77 12.73
11.38     13.44     13.42     10.77     13.40
First round33 9.67 10.75
11.08     9.80      15.55     9.67      11.38
SkewbFinal47 21.51 30.18
41.13     29.07     21.51     31.31     30.16
 
Newcastle upon Tyne Summer 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round41 26.52 27.64
29.07     26.52     27.00     34.28     26.86
2x2x2 CubeFirst round42 7.86 10.29
10.04     13.30     12.01     7.86      8.81
3x3x3 One-HandedFirst round35 52.24 1:12.01
1:23.75   1:06.89   1:23.49   52.24     1:05.66
ClockFirst round35 20.05 30.57
48.10     20.05     21.96     DNF       21.65
MegaminxFirst round31 3:46.74 4:15.87
3:46.74   4:49.66   4:00.95   4:36.28   4:10.38
PyraminxFirst round39 10.12 14.70
12.49     14.17     17.44     10.12     DNF
 
Darlington Spring 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round42 34.45 37.95
39.88     34.45     34.69     DNF       39.28
2x2x2 CubeFirst round43 12.00 15.02
15.63     15.41     14.02     12.00     20.29
PyraminxFinal28 10.92 12.52
13.45     11.26     13.89     10.92     12.84
First round24 7.52 10.89
10.38     16.28     10.68     11.60     7.52
 
Manchester Favourites II 2026
EventRoundPlaceBestAverageDetail
3x3x3 CubeFirst round85 31.21 51.07
54.71     47.21     51.29     31.21     55.55
2x2x2 CubeFinal59 14.17 16.51
14.43     DNF       14.17     17.16     17.94
PyraminxFinal31 9.62 13.34
9.95      14.67     15.39     9.62      18.63
No.DateNameRegionCity
42026-08-22~23York Summer 2026United KingdomYork, North Yorkshire
32026-07-25~26Newcastle upon Tyne Summer 2026United KingdomNewcastle upon Tyne, Tyne and Wear
22026-05-16~17Darlington Spring 2026United KingdomDarlington, County Durham
12026-01-17Manchester Favourites II 2026United KingdomManchester, Greater Manchester