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
2025-09-06Personal details last changed
1900-01-01Junior GPX Games
30Junior GPX Points
1318| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1363.7 | 1362.5 | 1200 | 1200 |
| Raw rating | 1298.3 | 1316.1 | 1200 | 1200 |
| Weighted rating | 1173.4 | 1170.7 | 1200 | 1200 |
| Weighted performance | 1363.7 | 1362.5 | 0 | 0 |
| Floor | 798.3 | 816.1 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 144.1 | 140.5 | 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 | -0.5 | -0.5 | 0 | 0 |
| New rating | 1363.3 | 1362 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1363.7 | 1362.5 | 1200 | 1200 |
| Raw rating | 1298.3 | 1316.1 | 1200 | 1200 |
| Weighted rating | 1173.4 | 1170.7 | 1200 | |
| Weighted performance | 1363.7 | 1362.5 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 798.3 | 816.1 | 700 | 700 |
| Max/Min rating change allowed | 144.1 | 140.5 | 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 | 1298.3 | 1316.1 | 1200 | 1200 |
| New weighted rating | 1183.9 | 1183 | 1200 | 1200 |
| New weighted performance | 1363.3 | 1362 | 0 | 0 |
| Temp new rating | 1363.3 | 1362 | 1200 | 1200 |
| Temp new rating +/- | -0.5 | -0.5 | 0 | 0 |
| Final new rating +/- | -0.5 | -0.5 | 0 | 0 |
| New rating | 1363.3 | 1362 | 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 | |
| 25 | 25 | 0 | 0 | |
| 26 | 26 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 51 | 51 | 0 | 0 |
| Games since | |||||||||||||||||
| Main51 | Standard51 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U10 | ||||||||||||||||
| Region | Dr Kenneth Kaunda (NWP) | ||||||||||||||||
| Province | Northwest (NW) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 2528 | 158 | 26 | ||||||||||||||
| Male | 2057 | 135 | 23 | ||||||||||||||
| U10 | 186 | 18 | 3 | ||||||||||||||
| U10 Male | 156 | 18 | 3 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 2449 | 175 | 31 | ||||||||||||||
| Male | 1984 | 151 | 27 | ||||||||||||||
| U10 | 182 | 16 | 3 | ||||||||||||||
| U10 Male | 155 | 16 | 3 | ||||||||||||||
| 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 | 25 | 16 | 64 | 119 | 1248.7 | 1367.7 |
| Standard | 25 | 16 | 64 | 119 | 1248.7 | 1367.7 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 51 | 23 | 45.1 | -41.7 | 1231.9 | 1190.3 |
| Standard | 51 | 23 | 45.1 | -41.7 | 1231.9 | 1190.3 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 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 |
| 2024-06-01 | 1148.5 | 1136.8 | 1200 | 1200 |
| 2024-08-01 | 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 |
| 2023-11-01 | 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 Regional Trials 2025 (U10) | 2025-09-06 | 2025-09-06 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 2 | Ashton John 2025 (U8) | 2025-08-23 | 2025-08-23 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 4 | Yes | Analysis |
| 3 | Knight Shift Open Chess Tournament 2025 (U10) | 2025-08-02 | 2025-08-02 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 4 | CURRO Tournament 2025 (U10) | 2025-04-12 | 2025-04-12 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 4 | Yes | Analysis |
| 5 | 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 Regional Trials 2025 (U10) | 2025-09-06 | 2025-09-06 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 2 | Ashton John 2025 (U8) | 2025-08-23 | 2025-08-23 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 4 | Yes | Analysis |
| 3 | Knight Shift Open Chess Tournament 2025 (U10) | 2025-08-02 | 2025-08-02 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 4 | CURRO Tournament 2025 (U10) | 2025-04-12 | 2025-04-12 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 4 | Yes | Analysis |
| 5 | Dr Kenneth Kaunda La Hoff PS 2025 (U10) | 2025-03-01 | 2025-03-01 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 2 | Yes | Analysis |
| 6 | Gauteng Inter-Region at UJ 2024 (U8 Open) | 2024-12-07 | 2024-12-08 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 1 | Yes | Analysis |
| 7 | DR KKD Mooirivier Trials 2024 (U8) | 2024-09-14 | 2024-09-14 | Standard | Dr Kenneth Kaunda (NWP) | 6 | 6 | 1 | Yes | Analysis |
| 8 | DR KK Gimmies 2024 (U10) | 2024-07-13 | 2024-07-13 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 1 | Yes | Analysis |
| 9 | DR KKD Saamtrek 2024 (Junior Beginners) | 2024-06-08 | 2024-06-08 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 3 | Yes | Analysis |
| 10 | 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 | 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | 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 | 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 | ||||||
| 3 | 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 | ||||||
| 4 | Combrink ,N (Nicolaas Johann) | 3 | 1 | -141.7 | 3 | 1 | -141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1148.7 | 1007 | 1137.3 | 1007 | 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 | Louw ,L (Louis) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1120.3 | 1120.3 | 1108 | 1120.3 | 0 | 0 | 0 | 0 | ||||||
| 7 | 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 | ||||||
| 8 | 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 | ||||||
| 9 | Nthoesane ,A (Aatile) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 10 | Combrink ,F (Frederick Johan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1311.2 | 886.2 | 1316.8 | 886.2 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|