PLAYER PAGE
Personal
Woudberg, R (Ruan)
Chess SA id
1090157852FIDE id
?Date of birth
2009-12-16 (U18)Gender
MaleRegion
West Coast (WCU)Citizen
RSATitles
Chess SA registered
NoLast active game
2023-07-29Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1135.6 | 1138.4 | 1175.7 | 1200 |
| Raw rating | 1135.6 | 1138.4 | 1175.7 | 1200 |
| Weighted rating | 1134.8 | 1137.6 | 1175.5 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 181.7 | 181 | 171.7 | 165.8 |
| Highest rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002019-12-01 | 12002019-12-01 | 12002019-12-01 | 12002024-02-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002019-12-01 | 12002019-12-01 | 12002019-12-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1135.6 | 1138.4 | 1175.7 | 1200 |
| Analysis | ||||
| Rating | 1135.6 | 1138.4 | 1175.7 | 1200 |
| Raw rating | 1135.6 | 1138.4 | 1175.7 | 1200 |
| Weighted rating | 1134.8 | 1137.6 | 1175.5 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 181.7 | 181 | 171.7 | 165.8 |
| Games | 0 | 0 | 0 | 0 |
| Score | 0 | 0 | 0 | 0 |
| Expected score | 0 | 0 | 0 | 0 |
| Score-Expected | 0 | 0 | 0 | 0 |
| Temp raw +/- | 0 | 0 | 0 | 0 |
| Final raw +/- | 0 | 0 | 0 | 0 |
| New raw rating | 1135.6 | 1138.4 | 1175.7 | 1200 |
| New weighted rating | 1134.9 | 1137.7 | 1175.5 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1135.6 | 1138.4 | 1175.7 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1135.6 | 1138.4 | 1175.7 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 7 | 4 | 3 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 7 | 4 | 3 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | West Coast (WCU) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U18 | -1 | -1 | -1 | ||||||||||||||
| U18 Male | -1 | -1 | -1 | ||||||||||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 7 | 1 | 14.29 | -303.6 | 1196.9 | 893.3 |
| Standard | 4 | 0 | 0 | -425 | 1227.8 | 802.8 |
| Rapid | 3 | 1 | 33.33 | -141.7 | 1155.6 | 1013.9 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1135.6 | 1138.4 | 1175.7 | 1200 |
| 2025-09-01 | 1135.6 | 1138.4 | 1175.7 | 1200 |
| 2025-08-01 | 1135.6 | 1138.4 | 1175.7 | 1200 |
| 2025-07-01 | 1135.6 | 1138.4 | 1175.7 | 1200 |
| 2025-06-01 | 1135.6 | 1138.4 | 1175.7 | 1200 |
| 2025-05-01 | 1135.6 | 1138.4 | 1175.7 | 1200 |
| 2025-04-01 | 1135.6 | 1138.4 | 1175.7 | 1200 |
| 2025-03-01 | 1135.6 | 1138.4 | 1175.7 | 1200 |
| 2025-02-01 | 1135.6 | 1138.4 | 1175.7 | 1200 |
| 2025-01-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-12-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-11-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-10-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-09-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-08-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-07-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-06-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-08-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-04-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-03-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-02-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2024-01-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2023-12-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
| 2023-11-01 | 1133.6 | 1136.3 | 1175.2 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pedro Booyse Top Schools 2023 (High School) | 2023-07-29 | 2023-07-29 | Standard | West Coast (WCU) | 5 | 4 | 0 | Yes | Analysis |
| 2 | Upper West Coast Top Schools Championship 2023 (High School) | 2023-06-10 | 2023-06-10 | Rapid | West Coast (WCU) | 5 | 3 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentUpper West Coast Top Schools Championship 2023 | TournamentUpper West Coast Top Schools Championship 2023 | ||||||
| date2023-06-10 | rnd2 | typeRapid | result1 | date2023-06-10 | rnd2 | typeRapid | result1 | ||
| OpponentCloete, A (Amanda) | OpponentCloete, A (Amanda) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentUpper West Coast Top Schools Championship 2023 | TournamentUpper West Coast Top Schools Championship 2023 | ||||||
| date2023-06-10 | rnd2 | typeRapid | result1 | date2023-06-10 | rnd2 | typeRapid | result1 | ||
| OpponentCloete, A (Amanda) | OpponentCloete, A (Amanda) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentUpper West Coast Top Schools Championship 2023 | TournamentUpper West Coast Top Schools Championship 2023 | ||||||
| date2023-06-10 | rnd2 | typeRapid | result1 | date2023-06-10 | rnd2 | typeRapid | result1 | ||
| OpponentCloete, A (Amanda) | OpponentCloete, A (Amanda) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentUpper West Coast Top Schools Championship 2023 | TournamentUpper West Coast Top Schools Championship 2023 | ||||||
| date2023-06-10 | rnd2 | typeRapid | result1 | date2023-06-10 | rnd2 | typeRapid | result1 | ||
| OpponentCloete, A (Amanda) | OpponentCloete, A (Amanda) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
Top 10 opponents most often played
| # | Opponent | Main | Standard | Rapid | Blitz | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
| Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
| 1 | Basson ,Z (Zanco) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1377.4 | 952.4 | 1357.7 | 952.4 | 0 | 0 | 0 | 0 | ||||||
| 2 | Schultz ,Z (Zandre) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1165.2 | 740.2 | 1200 | 740.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Le Fleur ,S (Shirand) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1238.7 | 813.7 | 1241.7 | 813.7 | 0 | 0 | 0 | 0 | ||||||
| 4 | Tielling ,D (Denielhio) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1129.8 | 704.8 | 1119.6 | 704.8 | 0 | 0 | 0 | 0 | ||||||
| 5 | Cloete ,A (Amanda) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1124.3 | 1549.3 | 0 | 0 | 1146.3 | 1549.3 | 0 | 0 | ||||||
| 6 | Kriel ,Z (Zaydon) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1222.5 | 797.5 | 0 | 0 | 1244.2 | 797.5 | 0 | 0 | ||||||
| 7 | Klaase ,A (Angelique) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1119.9 | 694.9 | 0 | 0 | 1084.2 | 694.9 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|