PLAYER PAGE
Lian Bowman
1120193621Cape Town (WCT)Personal
Main rating
| Rating | 1460.1 |
| K-factor | 32 |
| Floor | 960.1 |
| Highest | 1529.3 (2024-02-01) |
| Min/Max +/- allowed | 104 |
| Rating Change () | |
| Games | 6 |
| Score | 4 |
| We | 3.88 |
| SWe | 0.1 |
| Temp +/- | 3.1 |
| Penalties | 0 |
| Weight perform | 1469.4 |
| Final +/- | 9.3 |
| New Rating () | |
| Rating | 1469.4 |
| K-factor | 32 |
| Floor | 960.1 |
| Highest | 1529.3 (2024-02-01) |
| Min/Max +/- allowed | 103.7 |
Standard rating
| Rating | 1415.2 |
| K-factor | 32 |
| Floor | 915.2 |
| Highest | 1515.6 (2024-02-01) |
| Min/Max +/- allowed | 105.8 |
| Rating Change () | |
| Games | 6 |
| Score | 4 |
| We | 3.64 |
| SWe | 0.36 |
| Temp +/- | 11.5 |
| Penalties | 0 |
| Weight perform | 1410.3 |
| Final +/- | 11.5 |
| New Rating () | |
| Rating | 1426.7 |
| K-factor | 32 |
| Floor | 915.2 |
| Highest | 1515.6 (2024-02-01) |
| Min/Max +/- allowed | 105.8 |
Rapid rating
| Rating | 1449.6 |
| K-factor | 32 |
| Floor | 949.6 |
| Highest | 1517.1 (2024-03-01) |
| Min/Max +/- allowed | 105.5 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1350.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1449.6 |
| K-factor | 32 |
| Floor | 949.6 |
| Highest | 1517.1 (2024-03-01) |
| Min/Max +/- allowed | 105.5 |
Blitz rating
| Rating | 1200 |
| K-factor | 36 |
| Floor | 700 |
| Highest | 1200 (2024-02-01) |
| 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 (2024-02-01) |
| Min/Max +/- allowed | 165.8 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | CT Metro North Schools Chess Individual Trials 2026 (U15 Boys) | Standard | 2026-02-14 | 2026-02-15 | Cape Town | 6 | 1460.1 | 6 | 4 | 1475.3 | 3.1 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | Curro Chess Open Rapid 2025 (U14) | Rapid | 2025-08-23 | 2025-08-23 | Cape Town (WCT) | 6 | 1355.4 | 6 | 5.5 | 1672.2 | 0 | Details |
| 2 | Cape Town Metro North Top Schools 2025 (U13) | Standard | 2025-08-01 | 2025-08-02 | Cape Town (WCT) | 5 | 1355.4 | 5 | 4 | 1711.8 | 0 | Details |
| 3 | Western Cape Schools Individual Championship 2025 (U13 Boys) | Standard | 2025-05-17 | 2025-05-18 | Cape Winelands (WCW) | 6 | 1322.5 | 6 | 3 | 1480 | 0 | Details |
| 4 | Cape Town Open Chess Festival 2025 (C) | Standard | 2025-03-22 | 2025-03-23 | Cape Town (WCT) | 6 | 1383.9 | 6 | 3 | 1253.6 | 0 | Details |
| 5 | Western Cape Closed 2025 (C) | Standard | 2025-03-08 | 2025-03-09 | Cape Town (WCT) | 6 | 1383.9 | 6 | 2 | 1134.6 | 0 | Details |
| 6 | CT Metro Schools Individual Closed 2025 (U13 Open) | Standard | 2025-03-01 | 2025-03-02 | Cape Town (WCT) | 6 | 1383.9 | 6 | 4 | 1515.4 | 0 | Details |
| 7 | Cape of Good Hope Open 2025 (Intermediate) | Standard | 2025-02-22 | 2025-02-23 | Cape Town (WCT) | 6 | 1326.8 | 6 | 4 | 1340.9 | 0 | Details |
| 8 | Laerskool Welgemoed Rapid 2025 (U14) | Rapid | 2025-02-15 | 2025-02-15 | Cape Town (WCT) | 6 | 1326.8 | 6 | 4 | 1513.9 | 0 | Details |
| 9 | CT Metro North Schools Chess Individual Trials 2025 (U13 Open) | Standard | 2025-02-08 | 2025-02-09 | Cape Town (WCT) | 6 | 1326.8 | 6 | 4 | 1453.8 | 0 | Details |
| 10 | Laerskool Welgemoed Rapid 2024 (U14) | Rapid | 2024-10-19 | 2024-10-19 | Cape Town (WCT) | 6 | 1331.3 | 6 | 3 | 1296.9 | 0 | Details |
| 11 | CBC Rapid Chess Tournament 2024 (U12) | Rapid | 2024-09-14 | 2024-09-14 | Cape Town (WCT) | 6 | 1311.4 | 6 | 4.5 | 1442 | 0 | Details |
| 12 | CT District North Top Schools 2024 (U13 Mixed) | Rapid | 2024-07-27 | 2024-07-27 | Cape Town (WCT) | 5 | 1307.9 | 5 | 2.5 | 1328.5 | 0 | Details |
| 13 | PNPS Chess Challengers 2024 (U13) | Rapid | 2024-05-18 | 2024-05-18 | Cape Town (WCT) | 6 | 1291.4 | 6 | 4 | 1411.2 | 0 | Details |
| 14 | Steinitz Chess Festival 2024 (U14) | Rapid | 2024-05-11 | 2024-05-11 | Cape Town (WCT) | 5 | 1291.4 | 5 | 2.5 | 1280.5 | 0 | Details |
| 15 | Cape Town Open Rapid Chess Championship 2024 (U12) | Rapid | 2024-03-16 | 2024-03-16 | Cape Town (WCT) | 6 | 1262.7 | 6 | 4 | 1543.9 | 0 | Details |
| 16 | Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) | Standard | 2024-03-02 | 2024-03-03 | Cape Town (WCT) | 6 | 1262.7 | 6 | 2.5 | 1217.5 | 0 | Details |
| 17 | North District School Trials 2024 (U13 Boys) | Standard | 2024-02-03 | 2024-02-03 | Cape Town (WCT) | 5 | 1200 | 5 | 4 | 1528.3 | 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 | 6 |
| Wins | 3 |
| Draws | 2 |
| Losses | 1 |
| White | 3 |
| Black | 3 |
| White wins | 2 |
| Black wins | 1 |
| Score | 4 |
| Percent | 66.7 |
| Dp | 141.7 |
| AOR | 1333.6 |
| Performance | 1475.2 |
Game statistics (History)
| Games | 104 |
| Wins | 59 |
| Draws | 11 |
| Losses | 34 |
| White | 53 |
| Black | 51 |
| White wins | 30 |
| Black wins | 29 |
| Score | 64.5 |
| Percent | 62 |
| Dp | 102.2 |
| AOR | 1318.5 |
| Performance | 1420.7 |
Rankings (Main)
| National | |
| Overall | 2266 |
| Gender | 1964 |
| Age group | 269 |
| Gender/Age | 214 |
| Provincial | |
| Overall | 678 |
| Gender | 572 |
| Age group | 81 |
| Gender/Age | 66 |
| Regional | |
| Overall | 368 |
| Gender | 323 |
| Age group | 33 |
| Gender/Age | 27 |
Rankings (Standard)
| National | |
| Overall | 2703 |
| Gender | 2294 |
| Age group | 371 |
| Gender/Age | 292 |
| Provincial | |
| Overall | 757 |
| Gender | 611 |
| Age group | 100 |
| Gender/Age | 77 |
| Regional | |
| Overall | 412 |
| Gender | 349 |
| Age group | 42 |
| Gender/Age | 32 |
Rankings (Rapid)
| National | |
| Overall | 501 |
| Gender | 453 |
| Age group | 85 |
| Gender/Age | 70 |
| Provincial | |
| Overall | 256 |
| Gender | 225 |
| Age group | 48 |
| Gender/Age | 38 |
| Regional | |
| Overall | 135 |
| Gender | 125 |
| Age group | 21 |
| Gender/Age | 20 |
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 | 6 |
| Score | 4 |
| Percent | 66.7 |
| Aor | 1333.6 |
| Dp | 141.7 |
| Prat | 1475.2 |
Performance (12 months)
| Games | 35 |
| Score | 21.5 |
| Percent | 61.4 |
| Aor | 1350.1 |
| Dp | 97.1 |
| Prat | 1447.2 |
Performance (History)
| Games | 104 |
| Score | 64.5 |
| Percent | 62 |
| Aor | 1318.5 |
| Dp | 102.2 |
| Prat | 1420.7 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Kotliar, B (Beatrisa) | 3 | 3 | 0 | CBC Rapid Chess Tournament 2024 (U12) | Laerskool Welgemoed Rapid 2025 (U14) | Details |
| Overall | 2 | Bessesen, J (Joakim) | 3 | 2 | 1 | Cape Town Open Rapid Chess Championship 2024 (U12) | Curro Chess Open Rapid 2025 (U14) | Details |
| Overall | 3 | Srivastava, P (Prakhar) | 3 | 2 | 1 | Cape Town Open Rapid Chess Championship 2024 (U12) | Curro Chess Open Rapid 2025 (U14) | Details |
| Overall | 4 | Jansen, R (Riley) | 2 | 1 | 1 | Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) | Steinitz Chess Festival 2024 (U14) | Details |
| Overall | 5 | Waldeck, A (Aaron) | 2 | 1 | 1 | CT Metro North Schools Chess Individual Trials 2025 (U13 Open) | Curro Chess Open Rapid 2025 (U14) | Details |
| Standard | 1 | Shasha, I (Iyanda) | 2 | 1 | 1 | Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys) | Western Cape Closed 2025 (C) | Details |
| Standard | 2 | Mtati, W (Wazo) | 2 | 2 | 0 | CT Metro North Schools Chess Individual Trials 2025 (U13 Open) | Cape Town Metro North Top Schools 2025 (U13) | Details |
| Rapid | 1 | Srivastava, P (Prakhar) | 3 | 2 | 1 | Cape Town Open Rapid Chess Championship 2024 (U12) | Curro Chess Open Rapid 2025 (U14) | Details |
| Rapid | 2 | Kotliar, B (Beatrisa) | 3 | 3 | 0 | CBC Rapid Chess Tournament 2024 (U12) | Laerskool Welgemoed Rapid 2025 (U14) | Details |
| Rapid | 3 | Bessesen, J (Joakim) | 2 | 1 | 1 | Cape Town Open Rapid Chess Championship 2024 (U12) | Curro Chess Open Rapid 2025 (U14) | Details |