PLAYER PAGE
Bicheng Lee
2160153651Buffalo City (EBC)Personal
Main rating
| Rating | 1215.3 |
| K-factor | 36 |
| Floor | 750.6 |
| Highest | 1257.7 (2023-08-01) |
| Min/Max +/- allowed | 153 |
| Rating Change () | |
| Games | 7 |
| Score | 3 |
| We | 2.79 |
| SWe | 0.2 |
| Temp +/- | 7.1 |
| Penalties | 0 |
| Weight perform | 1183.1 |
| Final +/- | +7.1 |
| New Rating () | |
| Rating | 1222.4 |
| K-factor | 36 |
| Floor | 750.6 |
| Highest | 1257.7 (2023-08-01) |
| Min/Max +/- allowed | 152.7 |
Standard rating
| Rating | 1222 |
| K-factor | 36 |
| Floor | 767.4 |
| Highest | 1371.4 (2023-08-01) |
| Min/Max +/- allowed | 129.9 |
| Rating Change () | |
| Games | 7 |
| Score | 3 |
| We | 2.85 |
| SWe | 0.15 |
| Temp +/- | 5.5 |
| Penalties | 0 |
| Weight perform | 1183.1 |
| Final +/- | +5.5 |
| New Rating () | |
| Rating | 1227.5 |
| K-factor | 36 |
| Floor | 767.4 |
| Highest | 1371.4 (2023-08-01) |
| Min/Max +/- allowed | 129.9 |
Rapid rating
| Rating | 1170.1 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1170.1 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2018-10-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Eastern Cape Open 2026 (U8-U14 Girls) | Standard | 2026-04-11 | 2026-04-12 | Buffalo City (EBC) | 7 | 1215.3 | 7 | 3 | 1246.8 | 7.1 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Buffalo City Chess Trials 3 (U12) | Standard | 2026-03-21 | 2026-03-21 | Buffalo City (EBC) | 5 | 1241.6 | 4 | 1 | 1054.7 | -26.3 | Details |
| 2 | 2026 Buffalo City Chess Trials 1 (U12) | Standard | 2026-02-07 | 2026-02-07 | Buffalo City (EBC) | 5 | 1225.1 | 5 | 2.5 | 1326.6 | 5.8 | Details |
| 3 | 2025 Mzansi Individual Championships (U10 Girls) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 1250.9 | 6 | 2.5 | 1197.9 | -7.6 | Details |
| 4 | 2025 Mzansi Inter Provincial Team Championships (U10 Combined) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 1250.9 | 5 | 2 | 1188.6 | -6.8 | Details |
| 5 | Chess Vikings Trials 2 2025 (D) | Standard | 2025-10-18 | 2025-10-18 | Buffalo City (EBC) | 5 | 1232.1 | 5 | 3 | 1331.9 | 10.5 | Details |
| 6 | EC Closed 2025 (U8+U10 Girls) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1171.2 | 6 | 4 | 1427.4 | 33.8 | Details |
| 7 | Buffalo City Chess Junior Closed 2025 (U10 Girls) | Standard | 2025-08-16 | 2025-08-16 | Buffalo City (EBC) | 5 | 1177.8 | 5 | 2 | 1147.9 | -3.7 | Details |
| 8 | EC Open 2025 (U8-U14 Girls) | Standard | 2025-05-02 | 2025-05-02 | Buffalo City (EBC) | 7 | 1218.2 | 7 | 2 | 1068.2 | -22.5 | Details |
| 9 | 2025 Buffalo City Chess Trials 2 (U10) | Standard | 2025-04-12 | 2025-04-12 | Buffalo City (EBC) | 5 | 1160.4 | 5 | 3 | 1300.3 | 12.9 | Details |
| 10 | 2025 Buffalo City Chess Trials 1 (U10) | Standard | 2025-03-22 | 2025-03-22 | Buffalo City (EBC) | 5 | 1160.4 | 5 | 3 | 1365.3 | 19.3 | Details |
| 11 | Vikings Classical March 2025 (U10) | Standard | 2025-03-15 | 2025-03-15 | Buffalo City (EBC) | 5 | 1121.7 | 5 | 3 | 1335.9 | 21.4 | Details |
| 12 | Rapid Feb Leg 1 2025 (U8+U10) | Rapid | 2025-02-15 | 2025-02-15 | Buffalo City (EBC) | 7 | 1121.6 | 0 | 0 | 0 | 0 | Details |
| 13 | East London Open 2024 (C) | Standard | 2024-11-05 | 2024-11-05 | Buffalo City (EBC) | 6 | 1091.9 | 5 | 2 | 1131.8 | 2.8 | Details |
| 14 | 5th BC Trails 2024 (U10B) | Standard | 2024-08-17 | 2024-08-17 | Buffalo City (EBC) | 5 | 1145.4 | 4 | 2 | 1179.3 | 2.8 | Details |
| 15 | Hackers Open 2024 (C) | Standard | 2024-08-10 | 2024-08-10 | Buffalo City (EBC) | 5 | 1145.4 | 4 | 0 | 778.5 | -32.5 | Details |
| 16 | 4th BC Trials 2024 (U10B) | Standard | 2024-06-08 | 2024-06-08 | Buffalo City (EBC) | 5 | 1098.2 | 5 | 3.5 | 1360.7 | 26.2 | Details |
| 17 | 3rd BC Trials 2024 (U10B) | Standard | 2024-05-11 | 2024-05-11 | Buffalo City (EBC) | 5 | 1062.9 | 5 | 3 | 1271.7 | 19.6 | Details |
| 18 | UFH Open 2024 (D) | Standard | 2024-04-13 | 2024-04-13 | Amathole (EAL) | 5 | 1075.4 | 4 | 1 | 987.5 | -7 | Details |
| 19 | 2nd BC Trials 2024 (U10A) | Standard | 2024-03-09 | 2024-03-09 | Buffalo City (EBC) | 5 | 1112.5 | 4 | 0 | 867.5 | -20.6 | Details |
| 20 | Buffalo City Vikings Chess Trials 2024 (U10A+U10B) | Standard | 2024-02-03 | 2024-02-03 | Buffalo City (EBC) | 5 | 1171.7 | 4 | 0 | 768.9 | -32.9 | Details |
| 21 | Chess Vikings Exam Rapid 2023 (C) | Rapid | 2023-11-04 | 2023-11-04 | Buffalo City (EBC) | 7 | 1175.1 | 7 | 3 | 1147.3 | -1.8 | Details |
| 22 | BC 5th Trials 2023 (U10A) | Standard | 2023-09-02 | 2023-09-02 | Buffalo City (EBC) | 5 | 1218.7 | 5 | 1 | 978.7 | -24.1 | Details |
| 23 | 3rd BC Trials 2023 (U10B) | Standard | 2023-08-12 | 2023-08-12 | Buffalo City (EBC) | 5 | 1187.3 | 5 | 3.5 | 1359.1 | 17.4 | Details |
| 24 | 2nd BC Trials 2023 (U10B) | Rapid | 2023-06-03 | 2023-06-03 | Buffalo City (EBC) | 7 | 1200 | 7 | 3 | 1122.3 | -7.2 | Details |
Game statistics ( )
| Games | 7 |
| Wins | 2 |
| Draws | 2 |
| Losses | 3 |
| White | 4 |
| Black | 3 |
| White wins | 1 |
| Black wins | 1 |
| Score | 3 |
| Percent | 42.9 |
| Dp | -60.7 |
| AOR | 1307.5 |
| Performance | 1246.8 |
Game statistics ()
| Games | 16 |
| Wins | 5 |
| Draws | 3 |
| Losses | 8 |
| White | 9 |
| Black | 7 |
| White wins | 2 |
| Black wins | 3 |
| Score | 6.5 |
| Percent | 40.6 |
| Dp | -79.7 |
| AOR | 1303.4 |
| Performance | 1223.7 |
Game statistics (History)
| Games | 124 |
| Wins | 49 |
| Draws | 8 |
| Losses | 67 |
| White | 65 |
| Black | 59 |
| White wins | 23 |
| Black wins | 26 |
| Score | 53 |
| Percent | 42.7 |
| Dp | -61.7 |
| AOR | 1238.2 |
| Performance | 1176.5 |
Rankings (Main)
| National | |
| Overall | 11448 |
| Gender | 2366 |
| Age group | 1388 |
| Gender/Age | 335 |
| Provincial | |
| Overall | 1096 |
| Gender | 195 |
| Age group | 109 |
| Gender/Age | 27 |
| Regional | |
| Overall | 376 |
| Gender | 65 |
| Age group | 40 |
| Gender/Age | 11 |
Rankings (Standard)
| National | |
| Overall | 8998 |
| Gender | 1936 |
| Age group | 1067 |
| Gender/Age | 271 |
| Provincial | |
| Overall | 908 |
| Gender | 173 |
| Age group | 91 |
| Gender/Age | 26 |
| Regional | |
| Overall | 330 |
| Gender | 63 |
| Age group | 33 |
| Gender/Age | 10 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 7 |
| Score | 3 |
| Percent | 42.9 |
| Aor | 1307.5 |
| Dp | -60.7 |
| Prat | 1246.8 |
Performance ()
| Games | 16 |
| Score | 6.5 |
| Percent | 40.6 |
| Aor | 1303.4 |
| Dp | -79.7 |
| Prat | 1223.7 |
Performance (12 months)
| Games | 50 |
| Score | 22 |
| Percent | 44 |
| Aor | 1274 |
| Dp | -51 |
| Prat | 1223 |
Performance (History)
| Games | 124 |
| Score | 53 |
| Percent | 42.7 |
| Aor | 1238.2 |
| Dp | -61.7 |
| Prat | 1176.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Matyeshana, L (Likuwe) | 6 | 1 | 5 | 2025 Buffalo City Chess Trials 1 (U10) | 2026 Buffalo City Chess Trials 1 (U12) | Details |
| Overall | 2 | Bopi, H (Hlelokuhle) | 3 | 1 | 2 | 2nd BC Trials 2023 (U10B) | 2026 Buffalo City Chess Trials 3 (U12) | Details |
| Overall | 3 | Jikijela, A (Ayana) | 3 | 2 | 1 | Buffalo City Chess Junior Closed 2025 (U10 Girls) | 2026 Buffalo City Chess Trials 1 (U12) | Details |
| Overall | 4 | Lin, Y (Yifan) | 2 | 2 | 0 | 4th BC Trials 2024 (U10B) | 2026 Buffalo City Chess Trials 1 (U12) | Details |
| Overall | 5 | Mdaka, V (Vuyanathi) | 2 | 2 | 0 | Hackers Open 2024 (C) | 2025 Buffalo City Chess Trials 1 (U10) | Details |
| Standard | 1 | Matyeshana, L (Likuwe) | 6 | 1 | 5 | 2025 Buffalo City Chess Trials 1 (U10) | 2026 Buffalo City Chess Trials 1 (U12) | Details |
| Standard | 2 | Jikijela, A (Ayana) | 3 | 2 | 1 | Buffalo City Chess Junior Closed 2025 (U10 Girls) | 2026 Buffalo City Chess Trials 1 (U12) | Details |
| Standard | 3 | Bopi, H (Hlelokuhle) | 2 | 0 | 2 | Buffalo City Vikings Chess Trials 2024 (U10A+U10B) | 2026 Buffalo City Chess Trials 3 (U12) | Details |
| Standard | 4 | Matengambiri, K (Kaylene) | 2 | 1 | 1 | 3rd BC Trials 2023 (U10B) | 4th BC Trials 2024 (U10B) | Details |
| Standard | 5 | Bushula, A (Alunamda) | 2 | 1 | 1 | 3rd BC Trials 2024 (U10B) | 4th BC Trials 2024 (U10B) | Details |
| Rapid | 1 | Kwatsha, A (Alunamba) | 2 | 1 | 1 | 2nd BC Trials 2023 (U10B) | Chess Vikings Exam Rapid 2023 (C) | Details |