PLAYER PAGE
Yifan Lin
1150300917Buffalo City (EBC)Personal
Main rating
| Rating | 1594.6 |
| K-factor | 28 |
| Floor | 1121.8 |
| Highest | 1621.8 (2025-09-01) |
| Min/Max +/- allowed | 91 |
| Rating Change () | |
| Games | 5 |
| Score | 4.5 |
| We | 3.87 |
| SWe | 0.52 |
| Temp +/- | 14.5 |
| Penalties | 0 |
| Weight perform | 1549.7 |
| Final +/- | 14.5 |
| New Rating () | |
| Rating | 1609.1 |
| K-factor | 28 |
| Floor | 1121.8 |
| Highest | 1621.8 (2025-09-01) |
| Min/Max +/- allowed | 90.9 |
Standard rating
| Rating | 1597 |
| K-factor | 28 |
| Floor | 1186 |
| Highest | 1686 (2025-06-01) |
| Min/Max +/- allowed | 83 |
| Rating Change () | |
| Games | 5 |
| Score | 4.5 |
| We | 3.89 |
| SWe | 0.61 |
| Temp +/- | 17.2 |
| Penalties | 0 |
| Weight perform | 1547.2 |
| Final +/- | 17.2 |
| New Rating () | |
| Rating | 1614.2 |
| K-factor | 28 |
| Floor | 1186 |
| Highest | 1686 (2025-06-01) |
| Min/Max +/- allowed | 83 |
Rapid rating
| Rating | 1399.8 |
| K-factor | 36 |
| Floor | 899.8 |
| Highest | 1399.8 (2025-11-01) |
| Min/Max +/- allowed | 124.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1450.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1399.8 |
| K-factor | 36 |
| Floor | 899.8 |
| Highest | 1399.8 (2025-11-01) |
| Min/Max +/- allowed | 124.7 |
Blitz rating
| Rating | 1202.6 |
| K-factor | 36 |
| Floor | 709.5 |
| Highest | 1209.5 (2025-02-01) |
| Min/Max +/- allowed | 163.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1202.6 |
| K-factor | 36 |
| Floor | 709.5 |
| Highest | 1209.5 (2025-02-01) |
| Min/Max +/- allowed | 163.6 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Buffalo City Chess Trials 2 (U12 Boys) | Standard | 2026-02-28 | 2026-02-28 | Buffalo City | 5 | 1594.6 | 5 | 4.5 | 1702.5 | 14.5 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 Buffalo City Chess Trials 1 (U12) | Standard | 2026-02-07 | 2026-02-07 | Buffalo City (EBC) | 5 | 1581 | 5 | 4.5 | 1686.3 | 0 | Details |
| 2 | Chess Vikings Trials 2 2025 (A) | Standard | 2025-10-18 | 2025-10-18 | Buffalo City (EBC) | 5 | 1616.8 | 5 | 1 | 1287.6 | 0 | Details |
| 3 | BC Open 2025 (U10-U14) | Rapid | 2025-10-04 | 2025-10-04 | Buffalo City (EBC) | 7 | 1616.8 | 7 | 5.5 | 1674.9 | 0 | Details |
| 4 | Buffalo City Chess Clubs League 2025 (B) | Standard | 2025-09-20 | 2025-09-20 | Buffalo City (EBC) | 6 | 1621.8 | 5 | 2 | 1349.5 | 0 | Details |
| 5 | EC Closed 2025 (U12 Boys) | Standard | 2025-09-06 | 2025-09-07 | Nelson Mandela Bay (ENM) | 6 | 1621.8 | 6 | 5 | 1813.1 | 0 | Details |
| 6 | Buffalo City Chess Junior Closed 2025 (U12 Open) | Standard | 2025-08-16 | 2025-08-16 | Buffalo City (EBC) | 5 | 1600.1 | 5 | 4.5 | 1772 | 0 | Details |
| 7 | 3rd Chess Vikings Open Championship 2025 (A) | Standard | 2025-08-02 | 2025-08-02 | Buffalo City (EBC) | 5 | 1600.1 | 5 | 2 | 1443.7 | 0 | Details |
| 8 | BC Schools Chess Festival 2025 (U11 Open) | Standard | 2025-07-26 | 2025-07-26 | Buffalo City (EBC) | 5 | 1600.1 | 5 | 5 | 1742.8 | 0 | Details |
| 9 | Beacon Bay Winter Cup 2025 (B) | Rapid | 2025-07-09 | 2025-07-09 | Buffalo City (EBC) | 6 | 1602.1 | 6 | 4.5 | 1577.3 | 0 | Details |
| 10 | 2nd Vikings Classical 2025 (A) | Standard | 2025-05-24 | 2025-05-24 | Buffalo City (EBC) | 5 | 1615.9 | 5 | 2.5 | 1506.9 | 0 | Details |
| 11 | 2025 Buffalo City Chess Trials 3 (U12) | Standard | 2025-05-10 | 2025-05-10 | Buffalo City (EBC) | 5 | 1570.9 | 4 | 4 | 1782.7 | 0 | Details |
| 12 | EC Open 2025 (U8-U14 Boys) | Standard | 2025-05-02 | 2025-05-02 | Buffalo City (EBC) | 7 | 1570.9 | 7 | 5 | 1638.4 | 0 | Details |
| 13 | Vikings Holiday 2025 (Rapid A) | Rapid | 2025-04-05 | 2025-04-05 | Buffalo City (EBC) | 5 | 1566.4 | 5 | 1.5 | 1231.9 | 0 | Details |
| 14 | Vikings Holiday 2025 (Blitz A) | Blitz | 2025-04-05 | 2025-04-05 | Buffalo City (EBC) | 7 | 1566.4 | 7 | 2.5 | 1298.9 | 0 | Details |
| 15 | 2025 Buffalo City Chess Trials 2 (U12) | Standard | 2025-04-12 | 2025-04-12 | Buffalo City (EBC) | 5 | 1566.4 | 5 | 5 | 1792.5 | 0 | Details |
| 16 | 2025 Buffalo City Chess Trials 1 (U12) | Standard | 2025-03-22 | 2025-03-22 | Buffalo City (EBC) | 5 | 1566.4 | 5 | 4 | 1602.4 | 0 | Details |
| 17 | Vikings Classical March 2025 (A) | Standard | 2025-03-15 | 2025-03-15 | Buffalo City (EBC) | 5 | 1495 | 4 | 2.5 | 1635.6 | 0 | Details |
| 18 | Vikings Classical March 2025 (U12) | Standard | 2025-03-15 | 2025-03-15 | Buffalo City (EBC) | 5 | 1495 | 1 | 1 | 1557.9 | 0 | Details |
| 19 | Hudson League 1 2025 | Standard | 2025-02-10 | 2025-02-13 | Buffalo City (EBC) | 6 | 1484.9 | 6 | 4 | 1436.2 | 0 | Details |
| 20 | Rapid Feb 2nd Leg 2025 (U12) | Rapid | 2025-02-22 | 2025-02-22 | Buffalo City (EBC) | 7 | 1484.9 | 7 | 7 | 1733.6 | 0 | Details |
| 21 | Rapid Feb Leg 1 2025 (U12) | Rapid | 2025-02-15 | 2025-02-15 | Buffalo City (EBC) | 7 | 1484.9 | 7 | 6 | 1540.4 | 0 | Details |
| 22 | Hudson League 1 2023 | Standard | 2025-02-10 | 2025-02-13 | Buffalo City (EBC) | 6 | 1484.9 | 6 | 4 | 1436.2 | 0 | Details |
| 23 | NMBCU vs BCC Derby Chess Invitational 2025 (U10) | Standard | 2025-01-10 | 2025-01-11 | Nelson Mandela Bay (ENM) | 5 | 1498.8 | 5 | 2.5 | 1441.1 | 0 | Details |
| 24 | NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open B) | Blitz | 2025-01-12 | 2025-01-12 | Nelson Mandela Bay (ENM) | 9 | 1498.8 | 9 | 5 | 1404.9 | 0 | Details |
| 25 | EL Junior Closed 2024 (U10) | Standard | 2024-11-23 | 2024-11-23 | Buffalo City (EBC) | 5 | 1490.3 | 5 | 4 | 1533.8 | 0 | Details |
| 26 | 3rd Hudson Tournament 2024 (A) | Standard | 2024-11-11 | 2024-11-14 | Buffalo City (EBC) | 5 | 1487.9 | 5 | 3.5 | 1525.7 | 0 | Details |
| 27 | 2nd Hudson Round Robin 2024 (A) | Standard | 2024-11-04 | 2024-11-07 | Buffalo City (EBC) | 5 | 1487.9 | 5 | 3 | 1417.2 | 0 | Details |
| 28 | Hudson Round Robin 2024 (B) | Standard | 2024-10-24 | 2024-10-28 | Buffalo City (EBC) | 5 | 1408 | 5 | 4.5 | 1580.6 | 0 | Details |
| 29 | East London Open 2024 (C) | Standard | 2024-11-05 | 2024-11-05 | Buffalo City (EBC) | 6 | 1408 | 5 | 4 | 1535.1 | 0 | Details |
| 30 | 5th BC Trails 2024 (U10A) | Standard | 2024-08-17 | 2024-08-17 | Buffalo City (EBC) | 5 | 1268.6 | 5 | 4 | 1515.3 | 0 | Details |
| 31 | Hudson League 2024 | Standard | 2024-08-12 | 2024-08-15 | Buffalo City (EBC) | 5 | 1268.6 | 5 | 3 | 1337.8 | 0 | Details |
| 32 | Hackers Open 2024 (C) | Standard | 2024-08-10 | 2024-08-10 | Buffalo City (EBC) | 5 | 1268.6 | 5 | 3 | 1325.8 | 0 | Details |
| 33 | 4th BC Trials 2024 (U10B) | Standard | 2024-06-08 | 2024-06-08 | Buffalo City (EBC) | 5 | 1216.6 | 5 | 4.5 | 1506.2 | 0 | Details |
| 34 | 3rd BC Trials 2024 (U10B) | Standard | 2024-05-11 | 2024-05-11 | Buffalo City (EBC) | 5 | 1162.5 | 5 | 4 | 1447.4 | 0 | Details |
| 35 | 2nd BC Trials 2024 (U10B) | Standard | 2024-03-09 | 2024-03-09 | Buffalo City (EBC) | 5 | 1200 | 5 | 1.5 | 1001.3 | 0 | Details |
Game statistics ( )
| Games | 0 |
| Wins | 0 |
| Draws | 0 |
| Losses | 0 |
| White | 0 |
| Black | 0 |
| White wins | 0 |
| Black wins | 0 |
| Score | 0 |
| Percent | 0 |
| Dp | 0 |
| AOR | 0 |
| Performance | 0 |
Game statistics ()
| Games | 10 |
| Wins | 8 |
| Draws | 2 |
| Losses | 0 |
| White | 6 |
| Black | 4 |
| White wins | 5 |
| Black wins | 3 |
| Score | 9 |
| Percent | 90 |
| Dp | 340 |
| AOR | 1354.4 |
| Performance | 1694.4 |
Game statistics (History)
| Games | 192 |
| Wins | 121 |
| Draws | 26 |
| Losses | 45 |
| White | 97 |
| Black | 95 |
| White wins | 66 |
| Black wins | 55 |
| Score | 134 |
| Percent | 69.8 |
| Dp | 168.2 |
| AOR | 1353 |
| Performance | 1521.3 |
Rankings (Main)
| National | |
| Overall | 1003 |
| Gender | 923 |
| Age group | 44 |
| Gender/Age | 39 |
| Provincial | |
| Overall | 95 |
| Gender | 87 |
| Age group | 3 |
| Gender/Age | 3 |
| Regional | |
| Overall | 36 |
| Gender | 34 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 911 |
| Gender | 837 |
| Age group | 41 |
| Gender/Age | 36 |
| Provincial | |
| Overall | 87 |
| Gender | 81 |
| Age group | 3 |
| Gender/Age | 3 |
| Regional | |
| Overall | 34 |
| Gender | 33 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Rapid)
| National | |
| Overall | 784 |
| Gender | 681 |
| Age group | 74 |
| Gender/Age | 55 |
| Provincial | |
| Overall | 66 |
| Gender | 62 |
| Age group | 4 |
| Gender/Age | 4 |
| Regional | |
| Overall | 18 |
| Gender | 17 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Blitz)
| National | |
| Overall | 461 |
| Gender | 418 |
| Age group | 20 |
| Gender/Age | 16 |
| Provincial | |
| Overall | 52 |
| Gender | 49 |
| Age group | 5 |
| Gender/Age | 5 |
| Regional | |
| Overall | 21 |
| Gender | 19 |
| Age group | 2 |
| Gender/Age | 2 |
Performance ( )
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 10 |
| Score | 9 |
| Percent | 90 |
| Aor | 1354.4 |
| Dp | 340 |
| Prat | 1694.4 |
Performance (12 months)
| Games | 97 |
| Score | 66.5 |
| Percent | 68.6 |
| Aor | 1424.2 |
| Dp | 157.7 |
| Prat | 1581.9 |
Performance (History)
| Games | 192 |
| Score | 134 |
| Percent | 69.8 |
| Aor | 1353 |
| Dp | 168.2 |
| Prat | 1521.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Lin, Y (Yihang) | 8 | 3 | 5 | Hudson League 2024 | 2nd Vikings Classical 2025 (A) | Details |
| Overall | 2 | Xu, Z (Zheyi) | 8 | 4 | 4 | Hackers Open 2024 (C) | Buffalo City Chess Junior Closed 2025 (U12 Open) | Details |
| Overall | 3 | Wood, S (Sebastian) | 8 | 5 | 3 | Hackers Open 2024 (C) | 2026 Buffalo City Chess Trials 2 (U12 Boys) | Details |
| Overall | 4 | Coetzee, T (Tristan) | 7 | 6 | 1 | 5th BC Trails 2024 (U10A) | 2026 Buffalo City Chess Trials 2 (U12 Boys) | Details |
| Overall | 5 | Canham, E (Ethan) | 6 | 5 | 1 | Hudson League 2024 | Chess Vikings Trials 2 2025 (A) | Details |
| Standard | 1 | Lin, Y (Yihang) | 7 | 2 | 5 | Hudson League 2024 | 2nd Vikings Classical 2025 (A) | Details |
| Standard | 2 | Wood, S (Sebastian) | 7 | 5 | 2 | Hackers Open 2024 (C) | 2026 Buffalo City Chess Trials 2 (U12 Boys) | Details |
| Standard | 3 | Xu, Z (Zheyi) | 6 | 3 | 3 | Hackers Open 2024 (C) | Buffalo City Chess Junior Closed 2025 (U12 Open) | Details |
| Standard | 4 | Coetzee, T (Tristan) | 5 | 4 | 1 | 5th BC Trails 2024 (U10A) | 2026 Buffalo City Chess Trials 2 (U12 Boys) | Details |
| Standard | 5 | Swales, L (Logan Richard) | 5 | 1 | 4 | Hudson League 2024 | Hudson League 1 2025 | Details |
| Rapid | 1 | Gwana, L (Libubomi) | 2 | 1 | 1 | Rapid Feb Leg 1 2025 (U12) | Rapid Feb 2nd Leg 2025 (U12) | Details |
| Rapid | 2 | Cewuka, L (Lunje) | 2 | 2 | 0 | Beacon Bay Winter Cup 2025 (B) | BC Open 2025 (U10-U14) | Details |
| Rapid | 3 | Kim, H (Haeol) | 2 | 2 | 0 | Beacon Bay Winter Cup 2025 (B) | BC Open 2025 (U10-U14) | Details |
| Rapid | 4 | Gonya, M (Mvuni) | 2 | 1 | 1 | Rapid Feb Leg 1 2025 (U12) | BC Open 2025 (U10-U14) | Details |
| Rapid | 5 | Weng, J (Jiajia) | 2 | 1 | 1 | Rapid Feb Leg 1 2025 (U12) | Rapid Feb 2nd Leg 2025 (U12) | Details |