PLAYER PAGE
Miya Kirchner
2110119366Cape Winelands (WCW)Personal
Main rating
| Rating | 1368.9 |
| K-factor | 36 |
| Floor | 869.5 |
| Highest | 1369.5 (2023-12-01) |
| Min/Max +/- allowed | 130 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1232.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1368.9 |
| K-factor | 36 |
| Floor | 869.5 |
| Highest | 1369.5 (2023-12-01) |
| Min/Max +/- allowed | 130.2 |
Standard rating
| Rating | 1355.8 |
| K-factor | 36 |
| Floor | 855.8 |
| Highest | 1355.8 (2025-05-05) |
| Min/Max +/- allowed | 132.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1232.4 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1355.8 |
| K-factor | 36 |
| Floor | 855.8 |
| Highest | 1355.8 (2025-05-05) |
| Min/Max +/- allowed | 132.8 |
Rapid rating
| Rating | 1340.7 |
| K-factor | 36 |
| Floor | 840.7 |
| Highest | 1349.1 (2024-03-01) |
| Min/Max +/- allowed | 134.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1069.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1340.7 |
| K-factor | 36 |
| Floor | 840.7 |
| Highest | 1349.1 (2024-03-01) |
| Min/Max +/- allowed | 134.1 |
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 |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Western Cape Schools Individual Championship 2025 (U15 Girls) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1366.8 | 6 | 3 | 1388.7 | 0 | Details |
| 2 | Cape Winelands Schools Prestige 2025 (U15 Girls) | Standard | 2025-03-08 | 2025-03-08 | Cape Winelands (WCW) | 5 | 1363.8 | 5 | 3 | 1387.3 | 0 | Details |
| 3 | Cape Winelands Schools - Trials 1 2025 (U15 Gils) | Standard | 2025-02-08 | 2025-02-08 | Cape Winelands (WCW) | 5 | 1341 | 5 | 4 | 1476.4 | 0 | Details |
| 4 | Strategema Chess October 2024 (U13) | Standard | 2024-10-05 | 2024-10-05 | Cape Winelands (WCW) | 5 | 1342.6 | 5 | 1.5 | 1221.8 | 0 | Details |
| 5 | Western Cape PS Individuals Championship 2024 (U13 Girls) | Standard | 2024-05-04 | 2024-05-05 | West Coast (WCU) | 6 | 1345 | 6 | 3 | 1333.8 | 0 | Details |
| 6 | Brave Knights 2024 (U13) | Rapid | 2024-03-16 | 2024-03-16 | Cape Winelands (WCW) | 6 | 1365.2 | 6 | 4 | 1368.9 | 0 | Details |
| 7 | Cape Winelands Schools - Prestige 2024 (U13 Girls) | Standard | 2024-03-02 | 2024-03-02 | Cape Winelands (WCW) | 5 | 1365.2 | 5 | 3 | 1238.6 | 0 | Details |
| 8 | Cape Winelands Schools - PS Trials 1 2024 (U13 Girls) | Rapid | 2024-02-10 | 2024-02-10 | Cape Winelands (WCW) | 6 | 1369.5 | 6 | 4 | 1341.6 | 0 | Details |
| 9 | Ashton Skaakmat Rapid 2023 (U13) | Rapid | 2023-11-18 | 2023-11-18 | Cape Winelands (WCW) | 6 | 1338.8 | 6 | 5 | 1539.9 | 0 | Details |
| 10 | Cape Winelands Open 2023 (U14) | Standard | 2023-07-23 | 2023-07-23 | Cape Winelands (WCW) | 5 | 1344.1 | 5 | 2.5 | 1321.5 | 0 | Details |
| 11 | Cape Town Junior League 2nd Qualifier 2023 (U16) | Rapid | 2023-06-03 | 2023-06-03 | Cape Town (WCT) | 6 | 1342.2 | 6 | 4 | 1355.3 | 0 | Details |
| 12 | Western Cape PS Individuals 2023 (U13 Girls) | Standard | 2023-05-05 | 2023-05-06 | Cape Town (WCT) | 6 | 1319.5 | 6 | 3.5 | 1374.5 | 0 | Details |
| 13 | Strategema 2023 (U11+U13) | Standard | 2023-05-13 | 2023-05-13 | Cape Winelands (WCW) | 5 | 1319.5 | 5 | 3 | 1368.9 | 0 | Details |
| 14 | Cape Winelands Schools Prestige 2023 (U13 Girls) | Standard | 2023-03-11 | 2023-03-11 | Cape Winelands (WCW) | 5 | 1315.9 | 5 | 3 | 1343.9 | 0 | Details |
| 15 | Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls) | Standard | 2023-02-18 | 2023-02-18 | Cape Winelands (WCW) | 5 | 1301.6 | 5 | 3.5 | 1375.3 | 0 | Details |
| 16 | CW Grass Roots Tournament 2022 (U11 Girls) | Standard | 2022-11-19 | 2022-11-19 | Cape Winelands (WCW) | 5 | 1266.3 | 4 | 3 | 1405.3 | 0 | Details |
| 17 | Robertson Strategema Club 2022 (U13) | Standard | 2022-10-29 | 2022-10-29 | Cape Winelands (WCW) | 5 | 1262.4 | 5 | 3 | 1276.1 | 0 | Details |
| 18 | Strategema 2022 (U13) | Standard | 2022-09-10 | 2022-09-10 | Cape Winelands (WCW) | 5 | 1250.4 | 5 | 3 | 1311.3 | 0 | Details |
| 19 | Western Cape Schools 2022 (U11 Girls) | Standard | 2022-05-28 | 2022-05-29 | Cape Winelands (WCW) | 6 | 1206.4 | 6 | 4 | 1392 | 0 | Details |
| 20 | Strategema Chess Festival 2022 (U11 Girls) | Rapid | 2022-05-14 | 2022-05-14 | Cape Winelands (WCW) | 5 | 1206.4 | 4 | 2 | 1252.2 | 0 | Details |
| 21 | McGregor Kings Chess Festival 2022 (U11) | Rapid | 2022-04-09 | 2022-04-09 | Cape Winelands (WCW) | 5 | 1181.7 | 5 | 3 | 1364.6 | 0 | Details |
| 22 | Cape Winelands Schools 2022 (U11 Girls) | Standard | 2022-03-12 | 2022-03-12 | Cape Winelands (WCW) | 5 | 1151.8 | 5 | 3 | 1296.6 | 0 | Details |
| 23 | Robertson Chess 2020 (U9) | Rapid | 2020-03-07 | 2020-03-07 | Cape Winelands (WCW) | 5 | 1172.4 | 4 | 1 | 989.7 | 0 | Details |
| 24 | Robertson Strategema 2019 (U7) | Rapid | 2019-10-05 | 2019-10-05 | Cape Winelands (WCW) | 5 | 1200 | 5 | 1.5 | 996.5 | 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 | 125 |
| Wins | 71 |
| Draws | 5 |
| Losses | 49 |
| White | 63 |
| Black | 62 |
| White wins | 32 |
| Black wins | 39 |
| Score | 73.5 |
| Percent | 58.8 |
| Dp | 74.8 |
| AOR | 1253.6 |
| Performance | 1328.4 |
Rankings (Main)
| National | |
| Overall | 3953 |
| Gender | 631 |
| Age group | 583 |
| Gender/Age | 135 |
| Provincial | |
| Overall | 1194 |
| Gender | 233 |
| Age group | 174 |
| Gender/Age | 49 |
| Regional | |
| Overall | 175 |
| Gender | 47 |
| Age group | 34 |
| Gender/Age | 10 |
Rankings (Standard)
| National | |
| Overall | 3877 |
| Gender | 638 |
| Age group | 589 |
| Gender/Age | 131 |
| Provincial | |
| Overall | 1117 |
| Gender | 232 |
| Age group | 166 |
| Gender/Age | 46 |
| Regional | |
| Overall | 163 |
| Gender | 45 |
| Age group | 30 |
| Gender/Age | 8 |
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 | 11 |
| Score | 6 |
| Percent | 54.5 |
| Aor | 1349.4 |
| Dp | 38.6 |
| Prat | 1388.1 |
Performance (History)
| Games | 125 |
| Score | 73.5 |
| Percent | 58.8 |
| Aor | 1253.6 |
| Dp | 74.8 |
| Prat | 1328.4 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Thorpe, C (Claire) | 4 | 1 | 3 | Cape Winelands Schools - PS Trials 1 2024 (U13 Girls) | Western Cape Schools Individual Championship 2025 (U15 Girls) | Details |
| Overall | 2 | Robertson, J (Jonah) | 3 | 2 | 1 | McGregor Kings Chess Festival 2022 (U11) | Strategema Chess October 2024 (U13) | Details |
| Overall | 3 | Reynard, R (Ree-Shaan) | 3 | 2 | 1 | Robertson Strategema Club 2022 (U13) | Strategema 2023 (U11+U13) | Details |
| Overall | 4 | April, T (Tamlin) | 3 | 2 | 1 | Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls) | Western Cape PS Individuals Championship 2024 (U13 Girls) | Details |
| Overall | 5 | Visser, K (Katie) | 3 | 1 | 2 | Robertson Chess 2020 (U9) | Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls) | Details |
| Standard | 1 | Thorpe, C (Claire) | 3 | 1 | 2 | Cape Winelands Schools - Trials 1 2025 (U15 Gils) | Western Cape Schools Individual Championship 2025 (U15 Girls) | Details |
| Standard | 2 | Reynard, R (Ree-Shaan) | 3 | 2 | 1 | Robertson Strategema Club 2022 (U13) | Strategema 2023 (U11+U13) | Details |
| Standard | 3 | April, T (Tamlin) | 3 | 2 | 1 | Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls) | Western Cape PS Individuals Championship 2024 (U13 Girls) | Details |
| Standard | 4 | Damons, S (Stephlinn) | 2 | 2 | 0 | Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls) | Cape Winelands Schools Prestige 2023 (U13 Girls) | Details |
| Standard | 5 | Mabongo, A (Aqhamile) | 2 | 1 | 1 | Cape Winelands Schools 2022 (U11 Girls) | CW Grass Roots Tournament 2022 (U11 Girls) | Details |
| Rapid | 1 | Lukas, J (Janeva) | 3 | 3 | 0 | Robertson Strategema 2019 (U7) | Strategema Chess Festival 2022 (U11 Girls) | Details |
| Rapid | 2 | Robertson, J (Jonah) | 2 | 2 | 0 | McGregor Kings Chess Festival 2022 (U11) | Brave Knights 2024 (U13) | Details |
| Rapid | 3 | Hendricks, M (Marse) | 2 | 0 | 2 | Robertson Strategema 2019 (U7) | Robertson Chess 2020 (U9) | Details |
| Rapid | 4 | Mvundura, I (Israela) | 2 | 0 | 2 | McGregor Kings Chess Festival 2022 (U11) | Strategema Chess Festival 2022 (U11 Girls) | Details |
| Rapid | 5 | Visser, K (Katie) | 2 | 0 | 2 | Robertson Chess 2020 (U9) | Strategema Chess Festival 2022 (U11 Girls) | Details |