PLAYER PAGE
Chenyi Lin
1070099423Buffalo City (EBC)Personal
Main rating
| Rating | 2044 |
| K-factor | 20 |
| Floor | 1558.8 |
| Highest | 2058.8 (2025-11-01) |
| Min/Max +/- allowed | 49 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1957.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 2044 |
| K-factor | 20 |
| Floor | 1558.8 |
| Highest | 2058.8 (2025-11-01) |
| Min/Max +/- allowed | 48.8 |
Standard rating
| Rating | 2052.9 |
| K-factor | 20 |
| Floor | 1569.9 |
| Highest | 2069.9 (2025-11-01) |
| Min/Max +/- allowed | 48 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1957.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 2052.9 |
| K-factor | 20 |
| Floor | 1569.9 |
| Highest | 2069.9 (2025-11-01) |
| Min/Max +/- allowed | 48 |
Rapid rating
| Rating | 1633.7 |
| K-factor | 28 |
| Floor | 1133.7 |
| Highest | 1633.7 (2024-02-01) |
| Min/Max +/- allowed | 89.4 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1040.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1633.7 |
| K-factor | 28 |
| Floor | 1133.7 |
| Highest | 1633.7 (2024-02-01) |
| Min/Max +/- allowed | 89.4 |
Blitz rating
| Rating | 1470 |
| K-factor | 32 |
| Floor | 989.4 |
| Highest | 1489.4 (2024-02-01) |
| Min/Max +/- allowed | 109.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1114.5 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1470 |
| K-factor | 32 |
| Floor | 989.4 |
| Highest | 1489.4 (2024-02-01) |
| Min/Max +/- allowed | 109.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2025 African Youth Chess Championship | Classical | 2025-12-07 | 2025-12-13 | Zimbabwe (ZIM) | 9 | 2058.9 | 9 | 5 | 1987.4 | 0 | Details |
| 2 | World Youth Championships 2025 | Classical | 2025-10-04 | 2025-10-15 | FIDE (FID) | 11 | 2021.1 | 11 | 4.5 | 2166.9 | 0 | Details |
| 3 | Buffalo City Chess Clubs League 2025 (A) | Standard | 2025-09-20 | 2025-09-20 | Buffalo City (EBC) | 5 | 2018.4 | 5 | 4.5 | 1982.8 | 0 | Details |
| 4 | Moja Chess Extravaganza 2025 (Prestige) | Classical | 2025-04-26 | 2025-05-01 | Johannesburg Metro (GJM) | 9 | 2004.1 | 7 | 2.5 | 2098 | 0 | Details |
| 5 | South African Junior Closed Chess Championships 2025 (U18 Open) | Classical | 2025-03-31 | 2025-04-05 | Cape Winelands (WCW) | 9 | 2005.3 | 9 | 7 | 1993.1 | 0 | Details |
| 6 | BC Closed 2025 | Standard | 2025-03-01 | 2025-03-02 | Buffalo City (EBC) | 5 | 2025.4 | 5 | 3.5 | 1819.8 | 0 | Details |
| 7 | Grey College Team Championship 2025 (Prestige) | Standard | 2025-02-21 | 2025-02-22 | Mangaung (FMB) | 5 | 2019.9 | 5 | 5 | 2015.4 | 0 | Details |
| 8 | Cape Town Masters Challenge 2025 (Masters) | Classical | 2025-01-06 | 2025-01-11 | Cape Town (WCT) | 9 | 1958.3 | 9 | 6.5 | 2198.3 | 0 | Details |
| 9 | FIDE World Youth Chess Championships 2024 | Classical | 2024-10-29 | 2024-11-09 | FIDE (FID) | 11 | 1914.9 | 11 | 4.5 | 2075.1 | 0 | Details |
| 10 | East London Open 2024 (A) | Standard | 2024-10-04 | 2024-10-05 | Buffalo City (EBC) | 5 | 1897.8 | 4 | 4 | 2000.8 | 0 | Details |
| 11 | 7th Annual UFH Heritage Open 2024 (A) | Standard | 2024-09-21 | 2024-09-22 | Amathole (EAL) | 7 | 1886.7 | 7 | 5 | 1945.3 | 0 | Details |
| 12 | 5th BC Trials 2024 (U18-Adult) | Standard | 2024-08-24 | 2024-08-24 | Buffalo City (EBC) | 5 | 1848.9 | 5 | 5 | 1960.6 | 0 | Details |
| 13 | Hackers Open 2024 (A) | Standard | 2024-08-10 | 2024-08-11 | Buffalo City (EBC) | 6 | 1848.9 | 5 | 3.5 | 2065.6 | 0 | Details |
| 14 | Hackers Open 2024 (Blitz) | Blitz | 2024-08-11 | 2024-08-11 | Buffalo City (EBC) | 7 | 1848.9 | 7 | 3.5 | 1676.9 | 0 | Details |
| 15 | 2024 African Youth Chess Championship | Classical | 2024-06-16 | 2024-06-22 | Tshwane (GTP) | 9 | 1796.3 | 9 | 6 | 2017.3 | 0 | Details |
| 16 | South African Junior Closed Chess Championship 2024 (U18 Open) | Classical | 2024-04-27 | 2024-05-01 | Ekurhuleni (GE) | 9 | 1754.5 | 9 | 5 | 1924.9 | 0 | Details |
| 17 | UFH Open 2024 (A) | Standard | 2024-04-13 | 2024-04-14 | Amathole (EAL) | 7 | 1764.9 | 7 | 4 | 1713.4 | 0 | Details |
| 18 | UFH Heritage Open 2024 (A) | Standard | 2024-03-30 | 2024-03-31 | Amathole (EAL) | 6 | 1778 | 6 | 3.5 | 1640.2 | 0 | Details |
| 19 | Buffalo City Chess Closed 2023 | Standard | 2023-12-02 | 2023-12-10 | Buffalo City (EBC) | 7 | 1765.4 | 7 | 4.5 | 1827.3 | 0 | Details |
| 20 | 2023 African Youth Chess Championship | Classical | 2023-09-02 | 2023-09-08 | Egypt (EGY) | 9 | 1795.8 | 9 | 5.5 | 1653.3 | 0 | Details |
| 21 | UFH Heritage Open 2023 (A) | Standard | 2023-09-23 | 2023-09-24 | Amathole (EAL) | 6 | 1795.8 | 6 | 3.5 | 1570 | 0 | Details |
| 22 | BCM Chess Clubs League 2023 (Premier) | Standard | 2023-09-09 | 2023-09-09 | Buffalo City (EBC) | 5 | 1795.8 | 1 | 1 | 2308.3 | 0 | Details |
| 23 | 4th BC HS Trials 2023 (U18A-Adult) | Standard | 2023-08-26 | 2023-08-26 | Cape Winelands (WCW) | 5 | 1797.2 | 5 | 4 | 1758 | 0 | Details |
| 24 | BC Chess Trials 1 of 5 2023 (Prestige) | Standard | 2023-04-29 | 2023-04-29 | Buffalo City (EBC) | 5 | 1804.1 | 5 | 3 | 1631 | 0 | Details |
| 25 | 2023 South African Junior Closed Chess Championships (U16 Open) | Classical | 2023-03-31 | 2023-04-04 | Chess South Africa (CSA) | 9 | 1804.1 | 9 | 6.5 | 1835.4 | 0 | Details |
| 26 | 3rd Vikings Champs 2023 (Prestige) | Standard | 2023-03-25 | 2023-03-25 | Buffalo City (EBC) | 5 | 1774.8 | 5 | 4 | 1833.5 | 0 | Details |
| 27 | Grey College Team Championship 2023 (A) | Standard | 2023-02-03 | 2023-02-04 | Mangaung (FMB) | 5 | 1666.2 | 5 | 4.5 | 1716.9 | 0 | Details |
| 28 | 2nd Master Vikings 2023 | Standard | 2023-02-23 | 2023-02-23 | Buffalo City (EBC) | 5 | 1666.2 | 5 | 4.5 | 1957.3 | 0 | Details |
| 29 | Master Vikings 2023 | Standard | 2023-02-11 | 2023-02-11 | Buffalo City (EBC) | 5 | 1666.2 | 5 | 4 | 1752.6 | 0 | Details |
| 30 | 2022 South African Junior Team Chess Championships (U18 Open) | Classical | 2022-12-04 | 2022-12-08 | 4 Knights (4K) | 7 | 1639.7 | 7 | 6 | 1714.8 | 0 | Details |
| 31 | 2022 South Africa Junior Blitz Chess Championships (U16+U18) | Blitz | 2022-12-05 | 2022-12-05 | 4 Knights (4K) | 7 | 1639.7 | 7 | 5.5 | 1866.9 | 0 | Details |
| 32 | Slum Knights 5th 2022 (Open) | Standard | 2022-10-22 | 2022-10-22 | Buffalo City (EBC) | 5 | 1649 | 5 | 3 | 1586.5 | 0 | Details |
| 33 | Slum Knights 3rd Open 2022 (A) | Rapid | 2022-09-18 | 2022-09-18 | Buffalo City (EBC) | 5 | 1652 | 4 | 2.5 | 1616.7 | 0 | Details |
| 34 | Slum Knights 2022 (A) | Rapid | 2022-08-06 | 2022-08-06 | Buffalo City (EBC) | 5 | 1631.7 | 5 | 4 | 1824.5 | 0 | Details |
| 35 | 2022 African Youth Chess Championships | Classical | 2022-07-03 | 2022-07-09 | Zambia (ZAM) | 9 | 1628.6 | 9 | 5 | 1627.6 | 0 | Details |
| 36 | LCC Open 2022 (Prestige) | Standard | 2022-06-25 | 2022-06-25 | Buffalo City (EBC) | 5 | 1614.4 | 5 | 4.5 | 1728.8 | 0 | Details |
| 37 | BC Chess Trials 5 of 5 2022 (A) | Rapid | 2022-06-11 | 2022-06-11 | Buffalo City (EBC) | 10 | 1614.4 | 10 | 6.5 | 1606.3 | 0 | Details |
| 38 | BC Chess 4th Border Trials 2022 (A) | Rapid | 2022-05-21 | 2022-05-21 | Buffalo City (EBC) | 10 | 1601.7 | 10 | 8 | 1715.3 | 0 | Details |
| 39 | South African Junior Closed Chess Championships 2022 (U16 Open) | Classical | 2022-03-28 | 2022-04-02 | Chess South Africa (CSA) | 11 | 1568.4 | 11 | 7 | 1651.2 | 0 | Details |
| 40 | BC Trials 3 2022 (U18A+U20A) | Standard | 2022-03-05 | 2022-03-05 | Buffalo City (EBC) | 5 | 1553.3 | 5 | 4 | 1641.1 | 0 | Details |
| 41 | Grey College Team Championship 2022 (A) | Standard | 2022-02-18 | 2022-02-19 | Mangaung (FMB) | 5 | 1540.6 | 5 | 4.5 | 1623.5 | 0 | Details |
| 42 | BC Trials 1 2022 (U18A+Open) | Standard | 2022-02-11 | 2022-02-11 | Buffalo City (EBC) | 5 | 1540.6 | 5 | 3.5 | 1518.9 | 0 | Details |
| 43 | BC GP 3 of 3 2021 | Blitz | 2021-11-06 | 2021-11-06 | Buffalo City (EBC) | 13 | 1542.6 | 13 | 10.5 | 1610.5 | 0 | Details |
| 44 | BC Blitz Finals 2021 (A) | Blitz | 2021-11-07 | 2021-11-07 | Buffalo City (EBC) | 7 | 1542.6 | 6 | 2 | 1309.5 | 0 | Details |
| 45 | Big Buffalo Swiss Open and Junior Closed 2021 | Standard | 2021-09-11 | 2021-09-11 | Buffalo City (EBC) | 5 | 1530 | 5 | 3.5 | 1615 | 0 | Details |
| 46 | BC Trials 2 2020 (U14A) | Standard | 2020-02-29 | 2020-02-29 | Buffalo City (EBC) | 5 | 1450.8 | 5 | 5 | 1538.3 | 0 | Details |
| 47 | BC Trials 1 2020 (U16A) | Standard | 2020-02-22 | 2020-02-22 | Buffalo City (EBC) | 5 | 1450.8 | 5 | 4 | 1597.1 | 0 | Details |
| 48 | BC Trials 1 2020 (U14A) | Standard | 2020-02-15 | 2020-02-15 | Buffalo City (EBC) | 5 | 1450.8 | 5 | 4.5 | 1511.5 | 0 | Details |
| 49 | 2019 Wild Card Chess Championship (U14 Open) | Classical | 2020-01-09 | 2020-01-12 | 4 Knights (4K) | 7 | 1410.2 | 7 | 4.5 | 1482.3 | 0 | Details |
| 50 | 2019 South African Junior Team Championships (U14B) | Classical | 2020-01-04 | 2020-01-08 | 4 Knights (4K) | 7 | 1410.2 | 7 | 5.5 | 1490.8 | 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 | 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 (History)
| Games | 558 |
| Wins | 333 |
| Draws | 80 |
| Losses | 145 |
| White | 281 |
| Black | 277 |
| White wins | 173 |
| Black wins | 160 |
| Score | 373 |
| Percent | 66.8 |
| Dp | 143.2 |
| AOR | 1444.4 |
| Performance | 1587.6 |
Rankings (Main)
| National | |
| Overall | 54 |
| Gender | 53 |
| Age group | 7 |
| Gender/Age | 6 |
| Provincial | |
| Overall | 2 |
| Gender | 2 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 1 |
| Gender | 1 |
| Age group | 1 |
| Gender/Age | 1 |
Rankings (Standard)
| National | |
| Overall | 54 |
| Gender | 53 |
| Age group | 8 |
| Gender/Age | 7 |
| Provincial | |
| Overall | 2 |
| Gender | 2 |
| Age group | 1 |
| Gender/Age | 1 |
| Regional | |
| Overall | 1 |
| Gender | 1 |
| Age group | 1 |
| Gender/Age | 1 |
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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance ()
| Games | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (12 months)
| Games | 41 |
| Score | 23.5 |
| Percent | 57.3 |
| Aor | 1992.9 |
| Dp | 62.2 |
| Prat | 2055.1 |
Performance (History)
| Games | 558 |
| Score | 373 |
| Percent | 66.8 |
| Aor | 1444.4 |
| Dp | 143.2 |
| Prat | 1587.6 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Meise, K (Keagen) | 18 | 8 | 10 | East London School League 2018 (Primary School B) | 7th Annual UFH Heritage Open 2024 (A) | Details |
| Overall | 2 | Sparg, N (Nathan) | 16 | 7 | 9 | Buffalo City Closed Stage 1 2018 (Boys Group 3) | Buffalo City Chess Closed 2023 | Details |
| Overall | 3 | Jacobs, E (Elsje) | 13 | 9 | 4 | 3rd Border Vikings Chess League 2018 (A) | BC Closed 2025 | Details |
| Overall | 4 | Totose, Z (Zimi) | 13 | 7 | 6 | Buffalo City Trials 2 of 5 2019 (U14A) | Buffalo City Chess Closed 2023 | Details |
| Overall | 5 | Vermaak, AC (Ashley Christopher) | 10 | 5 | 5 | Buffalo City Rapid Championship 2018 (A) | East London Open 2024 (A) | Details |
| Standard | 1 | Meise, K (Keagen) | 13 | 6 | 7 | East London School League 2018 (Primary School B) | 7th Annual UFH Heritage Open 2024 (A) | Details |
| Standard | 2 | Sparg, N (Nathan) | 11 | 6 | 5 | Buffalo City Closed Stage 1 2018 (Boys Group 3) | Buffalo City Chess Closed 2023 | Details |
| Standard | 3 | Jacobs, E (Elsje) | 9 | 5 | 4 | 3rd Border Vikings Chess League 2018 (A) | BC Closed 2025 | Details |
| Standard | 4 | Sibanda, T (Takudzwa) | 8 | 2 | 6 | Buffalo City Trials 1 of 5 2019 (U14) | BC Closed 2025 | Details |
| Standard | 5 | Totose, Z (Zimi) | 7 | 2 | 5 | Buffalo City Trials 2 of 5 2019 (U14A) | Buffalo City Chess Closed 2023 | Details |
| Rapid | 1 | Meise, K (Keagen) | 4 | 1 | 3 | Vikings Rapid 2 of 2 2019 | Slum Knights 2022 (A) | Details |
| Rapid | 2 | Chang, S (Samuel) | 3 | 3 | 0 | 3rd Buffalo Trials 2018 (U12A) | BC Chess Trials 5 of 5 2022 (A) | Details |
| Rapid | 3 | Sparg, N (Nathan) | 3 | 0 | 3 | BC Chess Trials 5 of 5 2022 (A) | Slum Knights 3rd Open 2022 (A) | Details |
| Rapid | 4 | Ndlebe, A (Anda) | 3 | 2 | 1 | Vikings Rapid 2 of 2 2019 | BC Chess Trials 5 of 5 2022 (A) | Details |
| Rapid | 5 | Totose, Z (Zimi) | 3 | 3 | 0 | Vikings Rapid 2 of 2 2019 | BC Chess Trials 5 of 5 2022 (A) | Details |
| Blitz | 1 | Totose, Z (Zimi) | 3 | 2 | 1 | 2019 UFH Heritage (Blitz) | BC GP 3 of 3 2021 | Details |
| Blitz | 2 | Mazikana, E (Ethan) | 3 | 1 | 2 | 1st Chess Vikings Blitz and Rapid 2019 (Blitz) | Hackers Open 2024 (Blitz) | Details |
| Blitz | 3 | Mdlatu, L (Lilitha) | 2 | 1 | 1 | 1st Chess Vikings Blitz and Rapid 2019 (Blitz) | Hackers Open 2024 (Blitz) | Details |
| Blitz | 4 | George, A (Aaron) | 2 | 0 | 2 | BC Blitz Finals 2021 (A) | BC GP 3 of 3 2021 | Details |
| Blitz | 5 | Longweni, IO (Isaac) | 2 | 1 | 1 | 2019 UFH Heritage (Blitz) | Hackers Open 2024 (Blitz) | Details |