PLAYER PAGE
Personal
Klaas, O (Oyintanda)
Chess SA id
1080136704FIDE id
KlaasDate of birth
2008-04-20 (U18)Gender
MaleRegion
West Rand (GWR)Citizen
RSATitles
Chess SA registered
NoLast active game
2024-03-09Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1339.7 | 1345.4 | 1200 | 1200 |
| Raw rating | 1339.7 | 1345.4 | 1200 | 1200 |
| Weighted rating | 1337.5 | 1342.5 | 1200 | 1200 |
| Weighted performance | 1052.7 | 1055.3 | 0 | 0 |
| Floor | 856.1 | 853.3 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 135.9 | 134.8 | 165.8 | 165.8 |
| Highest rating | 1369.52023-07-01 | 1362.92023-07-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1356.12023-08-01 | 1353.32023-08-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1335.72025-08-01 | 1340.22025-08-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1369.52023-07-01 | 1362.92023-07-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1339.7 | 1345.4 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1339.7 | 1345.4 | 1200 | 1200 |
| Raw rating | 1339.7 | 1345.4 | 1200 | 1200 |
| Weighted rating | 1337.5 | 1342.5 | 1200 | |
| Weighted performance | 1052.7 | 1055.3 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 856.1 | 853.3 | 700 | 700 |
| Max/Min rating change allowed | 135.9 | 134.8 | 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 | 1339.7 | 1345.4 | 1200 | 1200 |
| New weighted rating | 1338.2 | 1343.5 | 1200 | 1200 |
| New weighted performance | 1052.3 | 1054.8 | 0 | 0 |
| Temp new rating | 1339.7 | 1345.4 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1339.7 | 1345.4 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 856.1 | 853.3 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 10 | 10 | 0 | 0 | |
| 58 | 58 | 0 | 0 | |
| 35 | 35 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 103 | 103 | 0 | 0 |
| Games since | |||||||||||||||||
| Main13 | Standard13 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U18 | ||||||||||||||||
| Region | West Rand (GWR) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| 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 | 103 | 55.5 | 53.88 | 33 | 1280.9 | 1313.9 |
| Standard | 103 | 55.5 | 53.88 | 33 | 1280.9 | 1313.9 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2025-09-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2025-08-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2025-07-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2025-06-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2025-05-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2025-04-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2025-03-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2025-02-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2025-01-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2024-12-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2024-11-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2024-10-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2024-09-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2024-08-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2024-07-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2024-06-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2024-08-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2024-04-01 | 1339.7 | 1345.4 | 1200 | 1200 |
| 2024-03-01 | 1291 | 1284.9 | 1200 | 1200 |
| 2024-02-01 | 1291 | 1284.9 | 1200 | 1200 |
| 2024-01-01 | 1300.5 | 1291.7 | 1200 | 1200 |
| 2023-12-01 | 1300.5 | 1291.7 | 1200 | 1200 |
| 2023-11-01 | 1300.5 | 1291.7 | 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 | 2024 West Rand Juniors (U18) | 2024-03-09 | 2024-03-09 | Standard | West Rand (GWR) | 5 | 5 | 3.5 | Yes | Analysis |
| 2 | 2024 Gauteng Inter-Region Chess Championship (U16B) | 2024-01-13 | 2024-01-14 | Standard | Tshwane (GTP) | 5 | 5 | 1.5 | Yes | Analysis |
| 3 | West Rand vs Bojanala Inter-Regional Championships 2023 (U16) | 2023-10-14 | 2023-10-14 | Standard | West Rand (GWR) | 5 | 3 | 0 | Yes | Analysis |
| 4 | 2023 West Rand Trials (U16) | 2023-09-09 | 2023-09-09 | Standard | West Rand (GWR) | 5 | 5 | 3.5 | Yes | Analysis |
| 5 | West Rand at Bastion 2023 (Rooks) | 2023-08-05 | 2023-08-05 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 6 | 2023 Gauteng Top Schools (U15 Mixed) | 2023-08-19 | 2023-08-19 | Standard | West Rand (GWR) | 5 | 4 | 0 | Yes | Analysis |
| 7 | Bojanala's FIDE in the Sparkling Waters 2023 (Rooks) | 2023-07-28 | 2023-07-30 | Standard | Bojanala Platina (NBR) | 6 | 6 | 3 | Yes | Analysis |
| 8 | D2 School League Finals 2023 (U15) | 2023-07-22 | 2023-07-22 | Standard | West Rand (GWR) | 6 | 6 | 3.5 | Yes | Analysis |
| 9 | JMC Trinity Little Falls 2023 (C) | 2023-07-02 | 2023-07-02 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
| 10 | 2023 West Rand RHS Open (Rooks) | 2023-06-10 | 2023-06-10 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 11 | D2 Schools Individuals 2023 (U15 Boys) | 2023-05-13 | 2023-05-13 | Standard | West Rand (GWR) | 5 | 4 | 2 | Yes | Analysis |
| 12 | West Rand Juniors 2023 (U16) | 2023-03-18 | 2023-03-18 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 13 | WR Tournament and Coaching 2023 (Rooks) | 2023-02-25 | 2023-02-25 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 14 | 2023 West Rand Open (Rooks) | 2023-02-04 | 2023-02-04 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 15 | West Rand vs Bojanala 2022 (U16B) | 2022-11-05 | 2022-11-05 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
| 16 | West Rand Trials 2022 (U16) | 2022-09-03 | 2022-09-03 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 17 | D2 School League Finals 2022 (U15) | 2022-08-20 | 2022-08-20 | Standard | West Rand (GWR) | 6 | 6 | 2 | Yes | Analysis |
| 18 | 2022 Gauteng Schools Team Championships (U15 Open) | 2022-08-26 | 2022-08-26 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 19 | D2 Schools Individuals 2022 (U15 Boys) | 2022-05-07 | 2022-05-07 | Standard | West Rand (GWR) | 5 | 5 | 2.5 | Yes | Analysis |
| 20 | West Rand Open 2022 (U14) | 2022-02-05 | 2022-02-05 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 21 | 2022 Gauteng Interregion (U14 Open) | 2022-02-26 | 2022-02-26 | Standard | Tshwane (GTP) | 5 | 4 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2024 Gauteng Inter-Region Chess Championship | Tournament2024 West Rand Juniors | ||||||
| date2024-01-14 | rnd5 | typeStandard | result1 | date2024-03-09 | rnd4 | typeStandard | result1 | ||
| OpponentEls, JA (Jeffrey Allan) | OpponentMnguni, A (Atlegang) | ||||||||
| 2 | 4 | TournamentD2 School League Finals 2023 | TournamentD2 School League Finals 2023 | ||||||
| date2023-07-22 | rnd2 | typeStandard | result1 | date2023-07-22 | rnd5 | typeStandard | result1 | ||
| OpponentMojaki, T (Tshegofatso) | OpponentMojaki, T (Tshegofatso) | ||||||||
| 3 | 4 | TournamentD2 Schools Individuals 2023 | Tournament2023 West Rand RHS Open | ||||||
| date2023-05-13 | rnd4 | typeStandard | result1 | date2023-06-10 | rnd3 | typeStandard | result1 | ||
| OpponentMukwevho, M (Mpho) | OpponentMagagula, N (Nkosingiphile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | Tournament2024 Gauteng Inter-Region Chess Championship | Tournament2024 West Rand Juniors | ||||||
| date2024-01-14 | rnd5 | typeStandard | result1 | date2024-03-09 | rnd4 | typeStandard | result1 | ||
| OpponentEls, JA (Jeffrey Allan) | OpponentMnguni, A (Atlegang) | ||||||||
| 2 | 4 | TournamentD2 School League Finals 2023 | TournamentD2 School League Finals 2023 | ||||||
| date2023-07-22 | rnd2 | typeStandard | result1 | date2023-07-22 | rnd5 | typeStandard | result1 | ||
| OpponentMojaki, T (Tshegofatso) | OpponentMojaki, T (Tshegofatso) | ||||||||
| 3 | 4 | TournamentD2 Schools Individuals 2023 | Tournament2023 West Rand RHS Open | ||||||
| date2023-05-13 | rnd4 | typeStandard | result1 | date2023-06-10 | rnd3 | typeStandard | result1 | ||
| OpponentMukwevho, M (Mpho) | OpponentMagagula, N (Nkosingiphile) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentD2 Schools Individuals 2023 | Tournament2023 West Rand RHS Open | ||||||
| date2023-05-13 | rnd4 | typeStandard | result1 | date2023-06-10 | rnd3 | typeStandard | result1 | ||
| OpponentMukwevho, M (Mpho) | OpponentMagagula, N (Nkosingiphile) | ||||||||
| 2 | 4 | TournamentWR Tournament and Coaching 2023 | TournamentWest Rand Juniors 2023 | ||||||
| date2023-02-25 | rnd5 | typeStandard | result1 | date2023-03-18 | rnd3 | typeStandard | result1 | ||
| OpponentSongo, B (Blessing) | OpponentTibane, H (Hanyani) | ||||||||
| 3 | 4 | TournamentWest Rand Trials 2022 | TournamentWest Rand vs Bojanala 2022 | ||||||
| date2022-09-03 | rnd3 | typeStandard | result1 | date2022-11-05 | rnd1 | typeStandard | result1 | ||
| OpponentMotsoagae, B (Bokamoso) | OpponentNhambi, E (Emily) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentD2 Schools Individuals 2023 | Tournament2023 West Rand RHS Open | ||||||
| date2023-05-13 | rnd4 | typeStandard | result1 | date2023-06-10 | rnd3 | typeStandard | result1 | ||
| OpponentMukwevho, M (Mpho) | OpponentMagagula, N (Nkosingiphile) | ||||||||
| 2 | 4 | TournamentWR Tournament and Coaching 2023 | TournamentWest Rand Juniors 2023 | ||||||
| date2023-02-25 | rnd5 | typeStandard | result1 | date2023-03-18 | rnd3 | typeStandard | result1 | ||
| OpponentSongo, B (Blessing) | OpponentTibane, H (Hanyani) | ||||||||
| 3 | 4 | TournamentWest Rand Trials 2022 | TournamentWest Rand vs Bojanala 2022 | ||||||
| date2022-09-03 | rnd3 | typeStandard | result1 | date2022-11-05 | rnd1 | typeStandard | result1 | ||
| OpponentMotsoagae, B (Bokamoso) | OpponentNhambi, E (Emily) | ||||||||
| # | 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 ,X (Xhiann) | 4 | 3 | 212.5 | 4 | 3 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1212.7 | 1425.2 | 1216.2 | 1425.2 | 0 | 0 | 0 | 0 | ||||||
| 2 | Mmbadi ,O (Obadiah) | 3 | 1 | -141.7 | 3 | 1 | -141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1224.9 | 1083.2 | 1230.5 | 1083.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Moultrey ,V (Valentino) | 3 | 1 | -141.7 | 3 | 1 | -141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1428.7 | 1287 | 1450.1 | 1287 | 0 | 0 | 0 | 0 | ||||||
| 4 | Moss ,P (Prince) | 3 | 0 | -425 | 3 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1563.2 | 1138.2 | 1562 | 1138.2 | 0 | 0 | 0 | 0 | ||||||
| 5 | Mojaki ,T (Tshegofatso) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1181 | 1606 | 1179.7 | 1606 | 0 | 0 | 0 | 0 | ||||||
| 6 | Kgotse ,T (Thoriso) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1196.7 | 1621.7 | 1195.8 | 1621.7 | 0 | 0 | 0 | 0 | ||||||
| 7 | Sera ,G (Galaletsang) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1328.5 | 1328.5 | 1332.2 | 1328.5 | 0 | 0 | 0 | 0 | ||||||
| 8 | Vrey ,IE (Ivan Eugene) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1389.8 | 1177.3 | 1389.8 | 1177.3 | 0 | 0 | 0 | 0 | ||||||
| 9 | Van Oudtshoorn ,E (Ewald) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1208.3 | 783.3 | 1208.8 | 783.3 | 0 | 0 | 0 | 0 | ||||||
| 10 | Mnguni ,A (Atlegang) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1303.2 | 1303.2 | 1305.3 | 1303.2 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|