PLAYER PAGE
Ruwaldo Claassen
1060118499Eden (WEG)Personal
Main rating
| Rating | 1580.4 |
| K-factor | 32 |
| Floor | 1093.7 |
| Highest | 1593.7 (2024-11-01) |
| Min/Max +/- allowed | 95 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1330.7 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1580.4 |
| K-factor | 32 |
| Floor | 1093.7 |
| Highest | 1593.7 (2024-11-01) |
| Min/Max +/- allowed | 94.6 |
Standard rating
| Rating | 1573.4 |
| K-factor | 32 |
| Floor | 1073.4 |
| Highest | 1579.6 (2024-04-01) |
| Min/Max +/- allowed | 96.6 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1343 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1573.4 |
| K-factor | 32 |
| Floor | 1073.4 |
| Highest | 1579.6 (2024-04-01) |
| Min/Max +/- allowed | 96.6 |
Rapid rating
| Rating | 1301.3 |
| K-factor | 36 |
| Floor | 801.3 |
| Highest | 1345.3 (2019-08-01) |
| Min/Max +/- allowed | 134.8 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1301.3 |
| K-factor | 36 |
| Floor | 801.3 |
| Highest | 1345.3 (2019-08-01) |
| Min/Max +/- allowed | 134.8 |
Blitz rating
| Rating | 1399 |
| K-factor | 36 |
| Floor | 899 |
| Highest | 1399 (2024-11-01) |
| Min/Max +/- allowed | 124.9 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 1361.8 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1399 |
| K-factor | 36 |
| Floor | 899 |
| Highest | 1399 (2024-11-01) |
| Min/Max +/- allowed | 124.9 |
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 | Knysna Oyster Festival Rapid 2025 (Open) | Rapid | 2025-07-12 | 2025-07-12 | Eden (WEG) | 6 | 1583.6 | 6 | 3 | 1529.7 | 0 | Details |
| 2 | Eden Rapid 2025 (A) | Rapid | 2025-02-23 | 2025-02-23 | Eden (WEG) | 6 | 1593.7 | 6 | 4 | 1516.3 | 0 | Details |
| 3 | InterClub Blitz 5 2024 | Blitz | 2024-10-07 | 2024-10-07 | Eden (WEG) | 6 | 1589.8 | 4 | 4 | 1732.4 | 0 | Details |
| 4 | Western Cape Top Schools Championship 2024 (U18 Mixed) | Standard | 2024-08-30 | 2024-09-01 | Eden (WEG) | 6 | 1577.6 | 6 | 4 | 1603.5 | 0 | Details |
| 5 | InterClub Blitz 4 2024 | Blitz | 2024-09-04 | 2024-09-04 | Eden (WEG) | 10 | 1577.6 | 8 | 7 | 1712 | 0 | Details |
| 6 | Eden Top Schools 2024 (U18 Open) | Standard | 2024-08-17 | 2024-08-17 | Eden (WEG) | 5 | 1574.7 | 5 | 4 | 1592.2 | 0 | Details |
| 7 | Eden Chess Trials 2 2024 (U20) | Standard | 2024-04-13 | 2024-04-20 | Eden (WEG) | 10 | 1541.5 | 10 | 8 | 1632.1 | 0 | Details |
| 8 | Western Cape HS Individuals Championship 2024 (U20 Boys+Girls) | Standard | 2024-03-21 | 2024-03-22 | Overberg (WOS) | 6 | 1487.1 | 6 | 5.5 | 1662.2 | 0 | Details |
| 9 | Eden School Chess Trials 1 2024 (U20 Mix) | Standard | 2024-03-09 | 2024-03-09 | Eden (WEG) | 5 | 1487.1 | 5 | 4.5 | 1629.1 | 0 | Details |
| 10 | Mossel Bay Schools Trials 2 2024 (U19) | Standard | 2024-02-17 | 2024-02-17 | Eden (WEG) | 5 | 1500.2 | 5 | 4 | 1381.7 | 0 | Details |
| 11 | 2023 Western Cape Rural Cup (U18) | Standard | 2023-12-09 | 2023-12-10 | Cape Winelands (WCW) | 5 | 1488 | 4 | 1.5 | 1515.7 | 0 | Details |
| 12 | 2023 Western Cape Rural Cup (Blitz) | Blitz | 2023-12-08 | 2023-12-08 | Cape Winelands (WCW) | 7 | 1488 | 7 | 4.5 | 1678.2 | 0 | Details |
| 13 | Eden Chess Union League 2023 (1st Division) | Standard | 2023-11-11 | 2023-11-11 | Eden (WEG) | 5 | 1498.6 | 5 | 3 | 1421.5 | 0 | Details |
| 14 | Mossel Bay Open 2023 (A) | Standard | 2023-09-30 | 2023-10-01 | Eden (WEG) | 6 | 1495.4 | 6 | 3 | 1530.3 | 0 | Details |
| 15 | InterClub Blitz 2023 | Blitz | 2023-10-11 | 2023-10-11 | Eden (WEG) | 6 | 1495.4 | 6 | 3 | 1397.1 | 0 | Details |
| 16 | Mossel Bay Open 2023 (Blitz) | Blitz | 2023-09-29 | 2023-09-29 | Eden (WEG) | 6 | 1482.5 | 6 | 2.5 | 1507 | 0 | Details |
| 17 | Western Cape Top Schools 2023 (U18 Mixed) | Standard | 2023-09-02 | 2023-09-03 | Cape Winelands (WCW) | 6 | 1482.5 | 6 | 3.5 | 1546.2 | 0 | Details |
| 18 | Eden Top Schools 2023 (U18 Mix) | Standard | 2023-08-19 | 2023-08-19 | Eden (WEG) | 5 | 1450.9 | 5 | 3.5 | 1644.9 | 0 | Details |
| 19 | InterClub Blitz 3 2023 | Blitz | 2023-07-20 | 2023-07-20 | Eden (WEG) | 10 | 1450.1 | 6 | 5 | 1466 | 0 | Details |
| 20 | Inter Club Blitz 2 2023 (Open) | Blitz | 2023-06-21 | 2023-06-21 | Eden (WEG) | 10 | 1437.5 | 8 | 7.5 | 1667.2 | 0 | Details |
| 21 | Eden Trials 2+3 2023 (U18) | Standard | 2023-04-15 | 2023-05-13 | Eden (WEG) | 10 | 1363.1 | 10 | 7.5 | 1600.4 | 0 | Details |
| 22 | Heidelberg Big Pumpkin Chess Tournament 2023 (A+B) | Standard | 2023-04-01 | 2023-04-01 | Eden (WEG) | 5 | 1380.9 | 4 | 1 | 1239.3 | 0 | Details |
| 23 | Eden Trails 1 2023 (U17 Boys) | Standard | 2023-03-11 | 2023-03-11 | Eden (WEG) | 5 | 1402.1 | 4 | 2 | 1227.8 | 0 | Details |
| 24 | Mossel Bay Schools Trials 2 2023 (U17 Boys) | Standard | 2023-02-18 | 2023-02-18 | Eden (WEG) | 5 | 1415.6 | 5 | 3.5 | 1278 | 0 | Details |
| 25 | Mossel Bay Schools Trials 1 2023 (U17 Boys) | Standard | 2023-01-28 | 2023-01-28 | Eden (WEG) | 5 | 1458.6 | 5 | 2.5 | 1168.3 | 0 | Details |
| 26 | Mossel Bay Open 2022 (B) | Standard | 2022-09-30 | 2022-10-02 | Eden (WEG) | 6 | 1449.2 | 6 | 4.5 | 1495.2 | 0 | Details |
| 27 | Interclub Blitz Evening (Mossel Bay) | Blitz | 2022-10-26 | 2022-10-26 | Eden (WEG) | 6 | 1449.2 | 6 | 4 | 1429 | 0 | Details |
| 28 | Western Cape Top Schools 2022 (U18 Mix) | Standard | 2022-09-16 | 2022-09-17 | Overberg (WOS) | 5 | 1352.3 | 5 | 5 | 1719.8 | 0 | Details |
| 29 | Knysna Oyster Festival Rapid Chess 2022 (A) | Rapid | 2022-07-02 | 2022-07-02 | Eden (WEG) | 5 | 1324 | 5 | 3 | 1554.8 | 0 | Details |
| 30 | Interclub Blitz Evening 2022 | Blitz | 2022-06-08 | 2022-06-08 | Eden (WEG) | 6 | 1269.3 | 6 | 4 | 1395.2 | 0 | Details |
| 31 | George Open 2022 (B) | Standard | 2022-06-11 | 2022-06-11 | Eden (WEG) | 5 | 1269.3 | 5 | 3.5 | 1535.8 | 0 | Details |
| 32 | Eden Proewe 2 2022 (O18 Seuns) | Standard | 2022-04-09 | 2022-04-09 | Eden (WEG) | 5 | 1270.2 | 5 | 3 | 1257.8 | 0 | Details |
| 33 | Eden Proewe 1 2022 (O18 Seuns) | Standard | 2022-03-12 | 2022-03-12 | Eden (WEG) | 5 | 1242.4 | 5 | 3 | 1404.9 | 0 | Details |
| 34 | Mosselbaai Skole Skaak Proewe 1 2022 (U18 Open) | Standard | 2022-01-29 | 2022-01-29 | Eden (WEG) | 5 | 1237.8 | 5 | 3 | 1255.6 | 0 | Details |
| 35 | Eden Schools Closed Trials 1 2020 (U15 Boys) | Standard | 2020-03-07 | 2020-03-07 | Eden (WEG) | 5 | 1264.4 | 5 | 2 | 1108.2 | 0 | Details |
| 36 | Mossel Bay Trials 2 2020 (U15) | Standard | 2020-02-15 | 2020-02-15 | Eden (WEG) | 5 | 1217 | 5 | 4 | 1441.7 | 0 | Details |
| 37 | Mossel Bay Trials 1 2020 (U15) | Standard | 2020-02-01 | 2020-02-01 | Eden (WEG) | 5 | 1217 | 5 | 3 | 1240.1 | 0 | Details |
| 38 | Pacaltsdorp Open 2019 (Blitz) | Blitz | 2019-08-29 | 2019-08-29 | Eden (WEG) | 6 | 1200 | 6 | 2 | 1096.2 | 0 | Details |
| 39 | Eden Chess League 2019 (3rd Division) | Rapid | 2019-08-24 | 2019-08-24 | Eden (WEG) | 5 | 1200 | 4 | 3 | 1349.2 | 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 | 221 |
| Wins | 136 |
| Draws | 25 |
| Losses | 60 |
| White | 108 |
| Black | 113 |
| White wins | 64 |
| Black wins | 72 |
| Score | 148.5 |
| Percent | 67.2 |
| Dp | 146.2 |
| AOR | 1336.1 |
| Performance | 1482.3 |
Rankings (Main)
| National | |
| Overall | 1095 |
| Gender | 1006 |
| Age group | 510 |
| Gender/Age | 487 |
| Provincial | |
| Overall | 329 |
| Gender | 302 |
| Age group | 150 |
| Gender/Age | 142 |
| Regional | |
| Overall | 61 |
| Gender | 57 |
| Age group | 22 |
| Gender/Age | 22 |
Rankings (Standard)
| National | |
| Overall | 1055 |
| Gender | 958 |
| Age group | 476 |
| Gender/Age | 454 |
| Provincial | |
| Overall | 302 |
| Gender | 271 |
| Age group | 137 |
| Gender/Age | 129 |
| Regional | |
| Overall | 56 |
| Gender | 50 |
| Age group | 16 |
| Gender/Age | 16 |
Rankings (Rapid)
| National | |
| Overall | 1924 |
| Gender | 1583 |
| Age group | 370 |
| Gender/Age | 346 |
| Provincial | |
| Overall | 861 |
| Gender | 697 |
| Age group | 143 |
| Gender/Age | 134 |
| Regional | |
| Overall | 78 |
| Gender | 64 |
| Age group | 23 |
| Gender/Age | 22 |
Rankings (Blitz)
| National | |
| Overall | 185 |
| Gender | 178 |
| Age group | 117 |
| Gender/Age | 113 |
| Provincial | |
| Overall | 71 |
| Gender | 67 |
| Age group | 50 |
| Gender/Age | 46 |
| Regional | |
| Overall | 32 |
| Gender | 31 |
| Age group | 25 |
| Gender/Age | 24 |
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 | 6 |
| Score | 3 |
| Percent | 50 |
| Aor | 1529.7 |
| Dp | 0 |
| Prat | 1529.7 |
Performance (History)
| Games | 221 |
| Score | 148.5 |
| Percent | 67.2 |
| Aor | 1336.1 |
| Dp | 146.2 |
| Prat | 1482.3 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Joubert, K (Kyle) | 6 | 2 | 4 | Mossel Bay Trials 2 2020 (U15) | Eden Chess Trials 2 2024 (U20) | Details |
| Overall | 2 | Jafta, S (Shaunley) | 4 | 2 | 2 | Interclub Blitz Evening (Mossel Bay) | Inter Club Blitz 2 2023 (Open) | Details |
| Overall | 3 | Taute, C (Clayden) | 4 | 2 | 2 | Mossel Bay Trials 2 2020 (U15) | Eden Chess Trials 2 2024 (U20) | Details |
| Overall | 4 | De Lange, G (Gebhart) | 4 | 1 | 3 | Mossel Bay Schools Trials 2 2023 (U17 Boys) | Eden Chess Trials 2 2024 (U20) | Details |
| Overall | 5 | Daniels, R (Reuben) | 4 | 0 | 4 | Mossel Bay Open 2023 (Blitz) | Eden Rapid 2025 (A) | Details |
| Standard | 1 | Joubert, K (Kyle) | 6 | 2 | 4 | Mossel Bay Trials 2 2020 (U15) | Eden Chess Trials 2 2024 (U20) | Details |
| Standard | 2 | Michaels, A (Antonio) | 4 | 1 | 3 | George Open 2022 (B) | Mossel Bay Open 2023 (A) | Details |
| Standard | 3 | De Lange, G (Gebhart) | 4 | 1 | 3 | Mossel Bay Schools Trials 2 2023 (U17 Boys) | Eden Chess Trials 2 2024 (U20) | Details |
| Standard | 4 | Taute, C (Clayden) | 3 | 1 | 2 | Mossel Bay Trials 2 2020 (U15) | Eden Chess Trials 2 2024 (U20) | Details |
| Standard | 5 | Spies, J (Jereldo) | 3 | 2 | 1 | Mosselbaai Skole Skaak Proewe 1 2022 (U18 Open) | Mossel Bay Schools Trials 1 2023 (U17 Boys) | Details |
| Rapid | 1 | Claassen, R (Raynier) | 2 | 1 | 1 | Knysna Oyster Festival Rapid Chess 2022 (A) | Knysna Oyster Festival Rapid 2025 (Open) | Details |
| Blitz | 1 | Jafta, S (Shaunley) | 4 | 2 | 2 | Interclub Blitz Evening (Mossel Bay) | Inter Club Blitz 2 2023 (Open) | Details |
| Blitz | 2 | Reynolds, E (Erwee) | 4 | 2 | 2 | InterClub Blitz 3 2023 | InterClub Blitz 5 2024 | Details |
| Blitz | 3 | Lewis, M (Mark) | 4 | 2 | 2 | InterClub Blitz 4 2024 | InterClub Blitz 5 2024 | Details |
| Blitz | 4 | Thoresen, K (Kyle) | 3 | 2 | 1 | Interclub Blitz Evening 2022 | InterClub Blitz 2023 | Details |
| Blitz | 5 | Van Zyl, J (Jayson) | 2 | 1 | 1 | Inter Club Blitz 2 2023 (Open) | Inter Club Blitz 2 2023 (Open) | Details |