PLAYER PAGE
Louis Willem Bosman
1100096158Cape Town (WCT)Personal
Main rating
| Rating | 1392.5 |
| K-factor | 36 |
| Floor | 892.5 |
| Highest | 1392.5 (2024-02-01) |
| Min/Max +/- allowed | 126 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 898.9 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1392.5 |
| K-factor | 36 |
| Floor | 892.5 |
| Highest | 1392.5 (2024-02-01) |
| Min/Max +/- allowed | 126 |
Standard rating
| Rating | 1363.4 |
| K-factor | 36 |
| Floor | 863.4 |
| Highest | 1371.5 (2022-05-01) |
| Min/Max +/- allowed | 129.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 852.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1363.4 |
| K-factor | 36 |
| Floor | 863.4 |
| Highest | 1371.5 (2022-05-01) |
| Min/Max +/- allowed | 129.9 |
Rapid rating
| Rating | 1329.2 |
| K-factor | 36 |
| Floor | 829.2 |
| Highest | 1329.2 (2024-02-01) |
| Min/Max +/- allowed | 137.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 864 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1329.2 |
| K-factor | 36 |
| Floor | 829.2 |
| Highest | 1329.2 (2024-02-01) |
| Min/Max +/- allowed | 137.9 |
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 | Cape of Good Hope Open 2023 (U14) | Rapid | 2023-01-28 | 2023-01-28 | Cape Town (WCT) | 6 | 1356.7 | 6 | 4 | 1616.2 | 0 | Details |
| 2 | Western Cape Schools 2022 (U13 Boys) | Standard | 2022-05-28 | 2022-05-29 | Cape Winelands (WCW) | 6 | 1339 | 6 | 3.5 | 1420.5 | 0 | Details |
| 3 | OCF Open 2022 (U14) | Rapid | 2022-04-09 | 2022-04-09 | Overberg (WOS) | 5 | 1358.6 | 5 | 2 | 1145.9 | 0 | Details |
| 4 | Metro WP Schools Chess Trials 2022 (U13 Boys) | Standard | 2022-04-22 | 2022-04-23 | Cape Town (WCT) | 6 | 1358.6 | 6 | 4 | 1388.6 | 0 | Details |
| 5 | 2022 East Dist Individuals (U13) | Rapid | 2022-03-12 | 2022-03-12 | Cape Town (WCT) | 6 | 1362.3 | 6 | 4 | 1351.3 | 0 | Details |
| 6 | Western Province Open 2022 (U14) | Standard | 2022-02-26 | 2022-02-27 | Cape Town (WCT) | 6 | 1335.1 | 6 | 4.5 | 1457.3 | 0 | Details |
| 7 | Kraaifontein Open 2022 (U12) | Standard | 2022-01-08 | 2022-01-09 | Cape Town (WCT) | 6 | 1352.3 | 6 | 2.5 | 1250.7 | 0 | Details |
| 8 | 2022 Cape Of Good Hope Open (U14) | Standard | 2022-01-29 | 2022-01-30 | Cape Town (WCT) | 6 | 1352.3 | 6 | 4 | 1371.3 | 0 | Details |
| 9 | Western Cape Schools 2021 (U11 Boys) | Rapid | 2021-10-23 | 2021-10-23 | Overberg (WOS) | 5 | 1343.5 | 5 | 3.5 | 1398.1 | 0 | Details |
| 10 | 2020 Metro Trials (U11 Boys) | Standard | 2020-03-13 | 2020-03-14 | Cape Town (WCT) | 5 | 1328.6 | 5 | 3 | 1347 | 0 | Details |
| 11 | OCF Chess Tournament 3 2020 (U12) | Standard | 2020-03-07 | 2020-03-07 | Overberg (WOS) | 5 | 1328.6 | 5 | 3 | 1356.6 | 0 | Details |
| 12 | 2020 Welgemoed Chess Challenge (U12) | Rapid | 2020-02-29 | 2020-02-29 | Cape Town (WCT) | 5 | 1197.6 | 5 | 4 | 1467.5 | 0 | Details |
| 13 | 2020 Central District (U11) | Standard | 2020-02-07 | 2020-02-08 | Cape Town (WCT) | 6 | 1197.6 | 6 | 4.5 | 1446.2 | 0 | Details |
| 14 | OCF Chess Tournament 2 2020 (U12) | Standard | 2020-02-01 | 2020-02-01 | Overberg (WOS) | 5 | 1197.6 | 5 | 3 | 1348.3 | 0 | Details |
| 15 | OCF Open 2020 (U8+U10) | Rapid | 2020-01-25 | 2020-01-25 | Overberg (WOS) | 5 | 1246.6 | 5 | 4 | 1408.9 | 0 | Details |
| 16 | 2019 Wild Card Chess Championship (U10 Open) | Classical | 2020-01-09 | 2020-01-12 | 4 Knights (4K) | 7 | 1246.6 | 7 | 2 | 1094.7 | 0 | Details |
| 17 | 2019 South African Junior Team Championships (U10B) | Classical | 2020-01-08 | 2020-01-08 | 4 Knights (4K) | 7 | 1246.6 | 7 | 3 | 1199.5 | 0 | Details |
| 18 | The Manhattan Sweets & Super C National Chess Tournament 2019 (U9) | Standard | 2019-09-06 | 2019-09-07 | Cape Winelands (WCW) | 5 | 1246 | 5 | 3 | 1240.8 | 0 | Details |
| 19 | South African Schools Individuals Chess Championships 2019 (U11 Open) | Standard | 2019-06-18 | 2019-06-21 | Frances Baard (NCF) | 7 | 1245.1 | 7 | 3 | 1243.1 | 0 | Details |
| 20 | Western Cape Schools Individuals 2019 (U9 Boys) | Standard | 2019-05-18 | 2019-05-19 | Eden (WEG) | 6 | 1223.9 | 6 | 4 | 1322.8 | 0 | Details |
| 21 | Steinitz Chess Festival 2019 (C) | Standard | 2019-04-05 | 2019-04-07 | Cape Town (WCT) | 6 | 1267.4 | 5 | 2 | 1002.9 | 0 | Details |
| 22 | Metro School Chess Closed Individual Trials 2019 (U7+U9 Boys) | Standard | 2019-03-01 | 2019-03-02 | Cape Town (WCT) | 5 | 1233.3 | 5 | 4 | 1418.4 | 0 | Details |
| 23 | 2019 Central District Schools Trials (U9) | Standard | 2019-02-01 | 2019-02-02 | Cape Town (WCT) | 5 | 1101.1 | 5 | 4.5 | 1532 | 0 | Details |
| 24 | Cape of Good Hope Open 2019 (U10) | Rapid | 2019-01-25 | 2019-01-27 | Cape Town (WCT) | 5 | 1082.1 | 5 | 3 | 1222.9 | 0 | Details |
| 25 | South African Junior Team Championships 2018 (U10B) | Classical | 2018-12-16 | 2018-12-20 | 4 Knights (4K) | 7 | 1089.7 | 7 | 3.5 | 1072.1 | 0 | Details |
| 26 | ACL Chess Festival 2018 (U10) | Rapid | 2018-10-07 | 2018-10-07 | Cape Town (WCT) | 5 | 1040.1 | 5 | 2.5 | 1152.9 | 0 | Details |
| 27 | Courtrai Young Masters 2018 (U8) | Rapid | 2018-10-27 | 2018-10-27 | Cape Winelands (WCW) | 7 | 1040.1 | 5 | 4 | 1412 | 0 | Details |
| 28 | Mossel Bay Open 2018 (C) | Rapid | 2018-09-29 | 2018-09-29 | Eden (WEG) | 6 | 1121.2 | 6 | 2.5 | 1028.6 | 0 | Details |
| 29 | 2018 Swartland Open (B) | Standard | 2018-09-14 | 2018-09-15 | West Coast (WCU) | 6 | 1121.2 | 6 | 2.5 | 1065.1 | 0 | Details |
| 30 | Paul Roos Open Championship 2018 (C) | Standard | 2018-09-22 | 2018-09-23 | Cape Winelands (WCW) | 6 | 1121.2 | 6 | 1 | 907.8 | 0 | Details |
| 31 | Stellenberg Youth Chess Champs 2018 (E) | Standard | 2018-06-23 | 2018-06-23 | Cape Town (WCT) | 5 | 1147.1 | 3 | 0.5 | 916.7 | 0 | Details |
| 32 | Crossroads Open Chess Championship 2018 (Development) | Classical | 2018-04-28 | 2018-04-28 | Cape Town (WCT) | 5 | 1113.5 | 5 | 3 | 1250.5 | 0 | Details |
| 33 | 2018 WP Schools Closed Trials (U9 Boys) | Standard | 2018-03-09 | 2018-03-10 | Cape Town (WCT) | 5 | 1156.3 | 4 | 1 | 882.1 | 0 | Details |
| 34 | Welgemoed Chess Challenge 2018 (U10) | Rapid | 2018-02-24 | 2018-02-24 | Cape Town (WCT) | 5 | 1200 | 5 | 2.5 | 1025.9 | 0 | Details |
| 35 | 2018 Central District Trials (U9) | Standard | 2018-02-02 | 2018-02-03 | Cape Town (WCT) | 5 | 1200 | 5 | 2.5 | 1091 | 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 | 192 |
| Wins | 98 |
| Draws | 19 |
| Losses | 75 |
| White | 95 |
| Black | 97 |
| White wins | 50 |
| Black wins | 48 |
| Score | 107.5 |
| Percent | 56 |
| Dp | 50.9 |
| AOR | 1206.4 |
| Performance | 1257.3 |
Rankings (Main)
| 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 (Standard)
| 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 (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 | 0 |
| Score | 0 |
| Percent | 0 |
| Aor | 0 |
| Dp | 0 |
| Prat | 0 |
Performance (History)
| Games | 192 |
| Score | 107.5 |
| Percent | 56 |
| Aor | 1206.4 |
| Dp | 50.9 |
| Prat | 1257.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Shapiro, M (Matthew) | 6 | 3 | 3 | Courtrai Young Masters 2018 (U8) | Kraaifontein Open 2022 (U12) | Details |
| Overall | 2 | Meyer, M (Matthew) | 6 | 1 | 5 | Metro School Chess Closed Individual Trials 2019 (U7+U9 Boys) | Cape of Good Hope Open 2023 (U14) | Details |
| Overall | 3 | Bosman, P (Petrus) | 5 | 3 | 2 | 2018 Central District Trials (U9) | Metro WP Schools Chess Trials 2022 (U13 Boys) | Details |
| Overall | 4 | Mackenzie, T (Tayden) | 3 | 2 | 1 | Western Cape Schools Individuals 2019 (U9 Boys) | OCF Chess Tournament 2 2020 (U12) | Details |
| Overall | 5 | Mcquire, M (Mikael) | 3 | 2 | 1 | 2018 Swartland Open (B) | 2019 Wild Card Chess Championship (U10 Open) | Details |
| Standard | 1 | Bosman, P (Petrus) | 4 | 3 | 1 | 2018 Central District Trials (U9) | Metro WP Schools Chess Trials 2022 (U13 Boys) | Details |
| Standard | 2 | Meyer, M (Matthew) | 4 | 1 | 3 | Metro School Chess Closed Individual Trials 2019 (U7+U9 Boys) | Metro WP Schools Chess Trials 2022 (U13 Boys) | Details |
| Standard | 3 | Shapiro, M (Matthew) | 3 | 1 | 2 | 2019 Central District Schools Trials (U9) | Kraaifontein Open 2022 (U12) | Details |
| Standard | 4 | Mackenzie, T (Tayden) | 3 | 2 | 1 | Western Cape Schools Individuals 2019 (U9 Boys) | OCF Chess Tournament 2 2020 (U12) | Details |
| Standard | 5 | Edwards, I (Israel) | 2 | 1 | 1 | Crossroads Open Chess Championship 2018 (Development) | Kraaifontein Open 2022 (U12) | Details |
| Rapid | 1 | Shapiro, M (Matthew) | 3 | 2 | 1 | Courtrai Young Masters 2018 (U8) | Cape of Good Hope Open 2019 (U10) | Details |
| Rapid | 2 | Nabela, A (Alutshitshi) | 2 | 1 | 1 | ACL Chess Festival 2018 (U10) | 2022 East Dist Individuals (U13) | Details |
| Rapid | 3 | Lappeman, L (Liam) | 2 | 1 | 1 | Welgemoed Chess Challenge 2018 (U10) | 2020 Welgemoed Chess Challenge (U12) | Details |
| Rapid | 4 | Meyer, M (Matthew) | 2 | 0 | 2 | 2022 East Dist Individuals (U13) | Cape of Good Hope Open 2023 (U14) | Details |