PLAYER PAGE
Personal
Van Staden, R (Ryan William)
Chess SA id
1170300219FIDE id
?Date of birth
2017-03-30 (U10)Gender
MaleRegion
Dr Kenneth Kaunda (NWP)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-10-18Personal details last changed
1900-01-01Junior GPX Games
40Junior GPX Points
1304.7| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1332.7 | 1332.7 | 1200 | 1200 |
| Raw rating | 1287 | 1303.5 | 1200 | 1200 |
| Weighted rating | 1183 | 1182 | 1200 | 1200 |
| Weighted performance | 1332.7 | 1332.7 | 0 | 0 |
| Floor | 798.3 | 816.1 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 146.5 | 143.1 | 165.8 | 165.8 |
| Highest rating | 1363.72025-09-30 | 1362.52025-09-30 | 12002024-04-01 | 12002024-04-01 |
| Highest raw rating | 1298.32025-09-30 | 1316.12025-09-30 | 12002024-04-01 | 12002024-04-01 |
| Highest weighted rating | 1211.42024-11-01 | 1218.32024-11-01 | 12002024-04-01 | 12002024-04-01 |
| Highest weighted performance | 1363.72025-09-30 | 1362.52025-09-30 | 12002024-04-01 | 12002024-04-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -7.9 | -7.9 | 0 | 0 |
| New rating | 1324.8 | 1324.8 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1332.7 | 1332.7 | 1200 | 1200 |
| Raw rating | 1287 | 1303.5 | 1200 | 1200 |
| Weighted rating | 1183 | 1182 | 1200 | |
| Weighted performance | 1332.7 | 1332.7 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 798.3 | 816.1 | 700 | 700 |
| Max/Min rating change allowed | 146.5 | 143.1 | 165.8 | 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 | 1287 | 1303.5 | 1200 | 1200 |
| New weighted rating | 1192.2 | 1192.8 | 1200 | 1200 |
| New weighted performance | 1324.8 | 1324.8 | 0 | 0 |
| Temp new rating | 1324.8 | 1324.8 | 1200 | 1200 |
| Temp new rating +/- | -7.9 | -7.9 | 0 | 0 |
| Final new rating +/- | -7.9 | -7.9 | 0 | 0 |
| New rating | 1324.8 | 1324.8 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 798.3 | 816.1 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 35 | 35 | 0 | 0 | |
| 26 | 26 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 61 | 61 | 0 | 0 |
| Games since | |||||||||||||||||
| Main61 | Standard61 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U10 | ||||||||||||||||
| Region | Dr Kenneth Kaunda (NWP) | ||||||||||||||||
| Province | Northwest (NW) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 2923 | 187 | 29 | ||||||||||||||
| Male | 2321 | 157 | 25 | ||||||||||||||
| U10 | 232 | 24 | 3 | ||||||||||||||
| U10 Male | 185 | 22 | 3 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 2854 | 206 | 39 | ||||||||||||||
| Male | 2275 | 174 | 34 | ||||||||||||||
| U10 | 232 | 23 | 4 | ||||||||||||||
| U10 Male | 190 | 21 | 4 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U10 | -1 | -1 | -1 | ||||||||||||||
| U10 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 | 35 | 22 | 62.86 | 109.3 | 1247.5 | 1356.8 |
| Standard | 35 | 22 | 62.86 | 109.3 | 1247.5 | 1356.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 61 | 29 | 47.54 | -20.9 | 1234 | 1213.1 |
| Standard | 61 | 29 | 47.54 | -20.9 | 1234 | 1213.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1287 | 1303.5 | 1200 | 1200 |
| 2025-09-30 | 1298.3 | 1316.1 | 1200 | 1200 |
| 2025-09-01 | 1232.9 | 1242.7 | 1200 | 1200 |
| 2025-08-01 | 1211.4 | 1218.3 | 1200 | 1200 |
| 2025-07-01 | 1211.4 | 1218.3 | 1200 | 1200 |
| 2025-06-01 | 1211.4 | 1218.3 | 1200 | 1200 |
| 2025-05-01 | 1211.4 | 1218.3 | 1200 | 1200 |
| 2025-04-01 | 1140.5 | 1130.5 | 1200 | 1200 |
| 2025-03-01 | 1142.4 | 1132.6 | 1200 | 1200 |
| 2025-02-01 | 1138.9 | 1128.8 | 1200 | 1200 |
| 2025-01-01 | 1069.1 | 1051.2 | 1200 | 1200 |
| 2024-12-01 | 1084.1 | 1064 | 1200 | 1200 |
| 2024-11-01 | 1084.1 | 1064 | 1200 | 1200 |
| 2024-10-01 | 1084.1 | 1064 | 1200 | 1200 |
| 2024-09-01 | 1143.2 | 1134.4 | 1200 | 1200 |
| 2024-08-01 | 1143.2 | 1134.4 | 1200 | 1200 |
| 2024-07-01 | 1173.7 | 1169.6 | 1200 | 1200 |
| 2024-09-01 | 1148.5 | 1136.8 | 1200 | 1200 |
| 2024-05-01 | 1148.5 | 1136.8 | 1200 | 1200 |
| 2024-04-01 | 1148.5 | 1136.8 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1200 | 1200 | 1200 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | DR KK Chess Volkies 2025 (U10) | 2025-10-18 | 2025-10-18 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 2 | Dr KK Regional Trials Potch 2025 (U10) | 2025-09-27 | 2025-09-27 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | Dr KK Regional Trials 2025 (U10) | 2025-09-06 | 2025-09-06 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 4 | Ashton John 2025 (U8) | 2025-08-23 | 2025-08-23 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 4 | Yes | Analysis |
| 5 | Knight Shift Open Chess Tournament 2025 (U10) | 2025-08-02 | 2025-08-02 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 6 | CURRO Tournament 2025 (U10) | 2025-04-12 | 2025-04-12 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 4 | Yes | Analysis |
| 7 | Dr Kenneth Kaunda La Hoff PS 2025 (U10) | 2025-03-01 | 2025-03-01 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | DR KK Chess Volkies 2025 (U10) | 2025-10-18 | 2025-10-18 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 2 | Dr KK Regional Trials Potch 2025 (U10) | 2025-09-27 | 2025-09-27 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | Dr KK Regional Trials 2025 (U10) | 2025-09-06 | 2025-09-06 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 4 | Ashton John 2025 (U8) | 2025-08-23 | 2025-08-23 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 4 | Yes | Analysis |
| 5 | Knight Shift Open Chess Tournament 2025 (U10) | 2025-08-02 | 2025-08-02 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 6 | CURRO Tournament 2025 (U10) | 2025-04-12 | 2025-04-12 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 4 | Yes | Analysis |
| 7 | Dr Kenneth Kaunda La Hoff PS 2025 (U10) | 2025-03-01 | 2025-03-01 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 2 | Yes | Analysis |
| 8 | Gauteng Inter-Region at UJ 2024 (U8 Open) | 2024-12-07 | 2024-12-08 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 1 | Yes | Analysis |
| 9 | DR KKD Mooirivier Trials 2024 (U8) | 2024-09-14 | 2024-09-14 | Standard | Dr Kenneth Kaunda (NWP) | 6 | 6 | 1 | Yes | Analysis |
| 10 | DR KK Gimmies 2024 (U10) | 2024-07-13 | 2024-07-13 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 1 | Yes | Analysis |
| 11 | DR KKD Saamtrek 2024 (Junior Beginners) | 2024-06-08 | 2024-06-08 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 12 | DR KKD Ferdies Mar 2024 (G) | 2024-03-02 | 2024-03-02 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentKnight Shift Open Chess Tournament 2025 | TournamentAshton John 2025 | ||||||
| date2025-08-02 | rnd4 | typeStandard | result1 | date2025-08-23 | rnd2 | typeStandard | result1 | ||
| OpponentShipra, J (Jayson Singh) | OpponentDintlhe, K (Kaboentle Obakeng) | ||||||||
| 2 | 3 | TournamentAshton John 2025 | TournamentDr KK Regional Trials 2025 | ||||||
| date2025-08-23 | rnd4 | typeStandard | result1 | date2025-09-06 | rnd1 | typeStandard | result1 | ||
| OpponentVan Staden, L (Luan) | OpponentBakambana, E (Ephraim) | ||||||||
| 3 | 3 | TournamentCURRO Tournament 2025 | TournamentCURRO Tournament 2025 | ||||||
| date2025-04-12 | rnd1 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentMolokomme, A (Amantle) | OpponentPretorius, B (Berno) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentKnight Shift Open Chess Tournament 2025 | TournamentAshton John 2025 | ||||||
| date2025-08-02 | rnd4 | typeStandard | result1 | date2025-08-23 | rnd2 | typeStandard | result1 | ||
| OpponentShipra, J (Jayson Singh) | OpponentDintlhe, K (Kaboentle Obakeng) | ||||||||
| 2 | 3 | TournamentCURRO Tournament 2025 | TournamentCURRO Tournament 2025 | ||||||
| date2025-04-12 | rnd1 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentMolokomme, A (Amantle) | OpponentPretorius, B (Berno) | ||||||||
| 3 | 3 | TournamentDR KKD Saamtrek 2024 | TournamentDR KKD Saamtrek 2024 | ||||||
| date2024-06-08 | rnd2 | typeStandard | result1 | date2024-06-08 | rnd4 | typeStandard | result1 | ||
| OpponentBroodryk, W (Wanru) | OpponentConradie, N (Nandus) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentKnight Shift Open Chess Tournament 2025 | TournamentAshton John 2025 | ||||||
| date2025-08-02 | rnd4 | typeStandard | result1 | date2025-08-23 | rnd2 | typeStandard | result1 | ||
| OpponentShipra, J (Jayson Singh) | OpponentDintlhe, K (Kaboentle Obakeng) | ||||||||
| 2 | 3 | TournamentCURRO Tournament 2025 | TournamentCURRO Tournament 2025 | ||||||
| date2025-04-12 | rnd1 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentMolokomme, A (Amantle) | OpponentPretorius, B (Berno) | ||||||||
| 3 | 3 | TournamentDR KKD Saamtrek 2024 | TournamentDR KKD Saamtrek 2024 | ||||||
| date2024-06-08 | rnd2 | typeStandard | result1 | date2024-06-08 | rnd4 | typeStandard | result1 | ||
| OpponentBroodryk, W (Wanru) | OpponentConradie, N (Nandus) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentKnight Shift Open Chess Tournament 2025 | TournamentAshton John 2025 | ||||||
| date2025-08-02 | rnd4 | typeStandard | result1 | date2025-08-23 | rnd2 | typeStandard | result1 | ||
| OpponentShipra, J (Jayson Singh) | OpponentDintlhe, K (Kaboentle Obakeng) | ||||||||
| 2 | 3 | TournamentCURRO Tournament 2025 | TournamentCURRO Tournament 2025 | ||||||
| date2025-04-12 | rnd1 | typeStandard | result1 | date2025-04-12 | rnd3 | typeStandard | result1 | ||
| OpponentMolokomme, A (Amantle) | OpponentPretorius, B (Berno) | ||||||||
| 3 | 3 | TournamentDR KKD Saamtrek 2024 | TournamentDR KKD Saamtrek 2024 | ||||||
| date2024-06-08 | rnd2 | typeStandard | result1 | date2024-06-08 | rnd4 | typeStandard | result1 | ||
| OpponentBroodryk, W (Wanru) | OpponentConradie, N (Nandus) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | 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 | Pretorius ,B (Berno) | 5 | 1 | -255 | 5 | 1 | -255 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1320.4 | 1065.4 | 1327.1 | 1065.4 | 0 | 0 | 0 | 0 | ||||||
| 2 | Combrink ,N (Nicolaas Johann) | 4 | 2 | 0 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1157.2 | 1157.2 | 1148.4 | 1157.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | De Kock ,H (Hanroux) | 4 | 0 | -425 | 4 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1329.6 | 904.6 | 1325.9 | 904.6 | 0 | 0 | 0 | 0 | ||||||
| 4 | Van Staden ,L (Luan) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1209.6 | 1634.6 | 1211.5 | 1634.6 | 0 | 0 | 0 | 0 | ||||||
| 5 | Broodryk ,W (Wanru) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1166.4 | 1591.4 | 1160.7 | 1591.4 | 0 | 0 | 0 | 0 | ||||||
| 6 | Pretorius ,C (Coetzer) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1198.7 | 1623.7 | 1198.4 | 1623.7 | 0 | 0 | 0 | 0 | ||||||
| 7 | Mojaki ,L (Letlotlo) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1256.9 | 831.9 | 1270.1 | 831.9 | 0 | 0 | 0 | 0 | ||||||
| 8 | Nthoesane ,A (Aatile) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.8 | 1624.8 | 1199.8 | 1624.8 | 0 | 0 | 0 | 0 | ||||||
| 9 | Conradie ,N (Nandus) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1222.2 | 1222.2 | 1226.4 | 1222.2 | 0 | 0 | 0 | 0 | ||||||
| 10 | Dintlhe ,K (Kaboentle Obakeng) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.8 | 1624.8 | 1199.7 | 1624.8 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|