PLAYER PAGE
Personal
Naidu, P (Preyan)
Chess SA id
1110193386FIDE id
?Date of birth
2011-06-10 (U16)Gender
MaleRegion
Cape Town (WCT)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-03Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1159.3 | 1148 | 1200 | 1200 |
| Raw rating | 1157.1 | 1146.8 | 1200 | 1200 |
| Weighted rating | 1159.3 | 1148 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 176.3 | 178.9 | 165.8 | 165.8 |
| Highest rating | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest raw rating | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted performance | 12002024-12-01 | 12002024-12-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -0.4 | -0.3 | 0 | 0 |
| New rating | 1159 | 1147.7 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1159.3 | 1148 | 1200 | 1200 |
| Raw rating | 1157.1 | 1146.8 | 1200 | 1200 |
| Weighted rating | 1159.3 | 1148 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 176.3 | 178.9 | 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 | 1157.1 | 1146.8 | 1200 | 1200 |
| New weighted rating | 1159 | 1147.7 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1159 | 1147.7 | 1200 | 1200 |
| Temp new rating +/- | -0.4 | -0.3 | 0 | 0 |
| Final new rating +/- | -0.4 | -0.3 | 0 | 0 |
| New rating | 1159 | 1147.7 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 7 | 7 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 12 | 12 | 0 | 0 |
| Games since | |||||||||||||||||
| Main12 | Standard12 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Cape Town (WCT) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 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 | 5 | 2 | 40 | -85 | 1206.1 | 1121.1 |
| Standard | 5 | 2 | 40 | -85 | 1206.1 | 1121.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 12 | 3 | 25 | -212.5 | 1225.2 | 1012.7 |
| Standard | 12 | 3 | 25 | -212.5 | 1225.2 | 1012.7 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2026-01-01 | 1157.1 | 1146.8 | 1200 | 1200 |
| 2025-11-30 | 1157.1 | 1146.8 | 1200 | 1200 |
| 2025-11-01 | 1157.1 | 1146.8 | 1200 | 1200 |
| 2025-09-30 | 1157.1 | 1146.8 | 1200 | 1200 |
| 2025-09-01 | 1157.1 | 1146.8 | 1200 | 1200 |
| 2025-08-01 | 1166.4 | 1156.4 | 1200 | 1200 |
| 2025-07-01 | 1166.4 | 1156.4 | 1200 | 1200 |
| 2025-06-01 | 1166.4 | 1156.4 | 1200 | 1200 |
| 2025-05-01 | 1166.4 | 1156.4 | 1200 | 1200 |
| 2025-04-01 | 1166.4 | 1156.4 | 1200 | 1200 |
| 2025-03-01 | 1166.4 | 1156.4 | 1200 | 1200 |
| 2025-02-01 | 1165 | 1154.3 | 1200 | 1200 |
| 2025-01-01 | 1132.9 | 1110 | 1200 | 1200 |
| 2024-12-01 | 1132.9 | 1110 | 1200 | 1200 |
| 2024-11-01 | 1132.9 | 1110 | 1200 | 1200 |
| 2024-10-01 | 1166.1 | 1157.6 | 1200 | 1200 |
| 2024-09-01 | 1166.1 | 1157.6 | 1200 | 1200 |
| 2024-11-01 | 1166.1 | 1157.6 | 1200 | 1200 |
| 2024-07-01 | 1166.1 | 1157.6 | 1200 | 1200 |
| 2024-06-01 | 1166.1 | 1157.6 | 1200 | 1200 |
| 2024-05-01 | 1166.1 | 1157.6 | 1200 | 1200 |
| 2024-04-01 | 1166.1 | 1157.6 | 1200 | 1200 |
| 2024-03-01 | 1166.1 | 1157.6 | 1200 | 1200 |
| 2024-02-01 | 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | CT Metro District East Top Schools Chess 2025 (U17) | 2025-08-02 | 2025-08-03 | Standard | Cape Town (WCT) | 5 | 5 | 2 | Yes | Analysis |
| 2 | Grant East Annual Primary School Invitational Chess Tournament 2024 (U13) | 2024-10-05 | 2024-10-05 | Standard | Cape Town (WCT) | 5 | 5 | 1 | Yes | Analysis |
| 3 | CT District East Schools Chess Individuals Trails 2024 (U13 Boys) | 2024-02-03 | 2024-02-03 | Standard | Cape Town (WCT) | 5 | 2 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCT Metro District East Top Schools Chess 2025 | TournamentCT Metro District East Top Schools Chess 2025 | ||||||
| date2025-08-02 | rnd3 | typeStandard | result1 | date2025-08-03 | rnd4 | typeStandard | result1 | ||
| OpponentBooysen, N (Noah) | OpponentMedvedyev, M (Maxim) | ||||||||
| 2 | 1 | TournamentGrant East Annual Primary School Invitational Chess Tournament 2024 | TournamentGrant East Annual Primary School Invitational Chess Tournament 2024 | ||||||
| date2024-10-05 | rnd5 | typeStandard | result1 | date2024-10-05 | rnd5 | typeStandard | result1 | ||
| OpponentVockerodt, L (Liam) | OpponentVockerodt, L (Liam) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCT Metro District East Top Schools Chess 2025 | TournamentCT Metro District East Top Schools Chess 2025 | ||||||
| date2025-08-02 | rnd3 | typeStandard | result1 | date2025-08-03 | rnd4 | typeStandard | result1 | ||
| OpponentBooysen, N (Noah) | OpponentMedvedyev, M (Maxim) | ||||||||
| 2 | 1 | TournamentGrant East Annual Primary School Invitational Chess Tournament 2024 | TournamentGrant East Annual Primary School Invitational Chess Tournament 2024 | ||||||
| date2024-10-05 | rnd5 | typeStandard | result1 | date2024-10-05 | rnd5 | typeStandard | result1 | ||
| OpponentVockerodt, L (Liam) | OpponentVockerodt, L (Liam) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCT Metro District East Top Schools Chess 2025 | TournamentCT Metro District East Top Schools Chess 2025 | ||||||
| date2025-08-02 | rnd3 | typeStandard | result1 | date2025-08-03 | rnd4 | typeStandard | result1 | ||
| OpponentBooysen, N (Noah) | OpponentMedvedyev, M (Maxim) | ||||||||
| 2 | 1 | TournamentGrant East Annual Primary School Invitational Chess Tournament 2024 | TournamentGrant East Annual Primary School Invitational Chess Tournament 2024 | ||||||
| date2024-10-05 | rnd5 | typeStandard | result1 | date2024-10-05 | rnd5 | typeStandard | result1 | ||
| OpponentVockerodt, L (Liam) | OpponentVockerodt, L (Liam) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCT Metro District East Top Schools Chess 2025 | TournamentCT Metro District East Top Schools Chess 2025 | ||||||
| date2025-08-02 | rnd3 | typeStandard | result1 | date2025-08-03 | rnd4 | typeStandard | result1 | ||
| OpponentBooysen, N (Noah) | OpponentMedvedyev, M (Maxim) | ||||||||
| 2 | 1 | TournamentGrant East Annual Primary School Invitational Chess Tournament 2024 | TournamentGrant East Annual Primary School Invitational Chess Tournament 2024 | ||||||
| date2024-10-05 | rnd5 | typeStandard | result1 | date2024-10-05 | rnd5 | typeStandard | result1 | ||
| OpponentVockerodt, L (Liam) | OpponentVockerodt, L (Liam) | ||||||||
| # | 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 | Nakani ,M (Milani) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1112.8 | 687.8 | 1132.4 | 687.8 | 0 | 0 | 0 | 0 | ||||||
| 2 | Louw ,A (Anlo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1230.9 | 805.9 | 1218.4 | 805.9 | 0 | 0 | 0 | 0 | ||||||
| 3 | De Villiers ,J (Jean-Pierre) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1280.8 | 855.8 | 1200 | 855.8 | 0 | 0 | 0 | 0 | ||||||
| 4 | Mdingi ,A (Ayabonga) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.6 | 774.6 | 1199.5 | 774.6 | 0 | 0 | 0 | 0 | ||||||
| 5 | Rall ,L (Lian) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1418 | 993 | 1335.5 | 993 | 0 | 0 | 0 | 0 | ||||||
| 6 | Medvedyev ,M (Maxim) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 7 | Arendse ,V (Virgil) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1350.2 | 925.2 | 1303 | 925.2 | 0 | 0 | 0 | 0 | ||||||
| 8 | Mabengwana ,A (Alata) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 9 | Vockerodt ,L (Liam) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1130 | 1555 | 1120 | 1555 | 0 | 0 | 0 | 0 | ||||||
| 10 | Pritchard ,A (Aaron) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1197.1 | 772.1 | 1200 | 772.1 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|