PLAYER PAGE
Personal
Bishop, DC (Duncan Charles)
Chess SA id
1060134767FIDE id
?Date of birth
2006-01-09 (Adult)Gender
MaleRegion
Buffalo City (EBC)Citizen
RSATitles
Chess SA registered
NoLast active game
2023-06-17Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| Raw rating | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| Weighted rating | 1414 | 1408.5 | 1303.1 | 1258.9 |
| Weighted performance | 938 | 936.8 | 0 | 0 |
| Floor | 922.4 | 915.4 | 803.1 | 758.9 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 122.2 | 123.2 | 143.2 | 152.5 |
| Highest rating | 1437.92023-03-01 | 1430.82023-03-01 | 1303.12024-02-01 | 1258.92024-02-01 |
| Highest raw rating | 1422.42023-04-01 | 1415.42023-04-01 | 1303.12024-02-01 | 1258.92024-02-01 |
| Highest weighted rating | 1422.42025-02-01 | 1415.42025-02-01 | 1299.72025-08-01 | 1256.92025-08-01 |
| Highest weighted performance | 1437.92023-03-01 | 1430.82023-03-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| Analysis | ||||
| Rating | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| Raw rating | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| Weighted rating | 1414 | 1408.5 | 1303.1 | |
| Weighted performance | 938 | 936.8 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 922.4 | 915.4 | 803.1 | 758.9 |
| Max/Min rating change allowed | 122.2 | 123.2 | 143.2 | 152.5 |
| 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 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| New weighted rating | 1414 | 1408.5 | 1303.1 | 1258.9 |
| New weighted performance | 928.6 | 927.5 | 0 | 0 |
| Temp new rating | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 922.4 | 915.4 | 803.1 | 758.9 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 15 | 15 | 0 | 0 | |
| 29 | 29 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 44 | 44 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U20 | ||||||||||||||||
| Region | Buffalo City (EBC) | ||||||||||||||||
| Province | Eastern Cape (EC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U20 | -1 | -1 | -1 | ||||||||||||||
| U20 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 | 44 | 22 | 50 | 0 | 1355.2 | 1355.2 |
| Standard | 44 | 22 | 50 | 0 | 1355.2 | 1355.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2026-01-01 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-11-30 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-11-01 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-09-30 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-09-01 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-08-01 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-07-01 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-06-01 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-05-01 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-04-01 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-03-01 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-02-01 | 1414.1 | 1408.5 | 1303.1 | 1258.9 |
| 2025-01-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
| 2024-12-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
| 2024-11-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
| 2024-10-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
| 2024-09-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
| 2024-11-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
| 2024-07-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
| 2024-06-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
| 2024-05-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
| 2024-04-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
| 2024-03-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
| 2024-02-01 | 1413.9 | 1408.4 | 1303.1 | 1258.9 |
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 | Ekurhuleni Chess Trial 3 2023 (U18) | 2023-06-17 | 2023-06-17 | Standard | Ekurhuleni (GE) | 5 | 5 | 2.5 | Yes | Analysis |
| 2 | Ekhuruleni Chess Trials 1 2023 (U18) | 2023-03-25 | 2023-03-25 | Standard | Ekurhuleni (GE) | 5 | 5 | 4 | Yes | Analysis |
| 3 | Ekurhuleni Springs Open 4 March 2023 (C) | 2023-03-04 | 2023-03-04 | Standard | Ekurhuleni (GE) | 5 | 5 | 3 | Yes | Analysis |
| 4 | 2022 South African Junior Wild Card Chess Championships (U18+U20 Open) | 2022-12-09 | 2022-12-12 | Standard | 4 Knights (4K) | 7 | 7 | 3 | Yes | Analysis |
| 5 | 2022 South African Junior Team Chess Championships (U18 Open) | 2022-12-04 | 2022-12-08 | Standard | 4 Knights (4K) | 7 | 7 | 2.5 | Yes | Analysis |
| 6 | Ekurhuleni Trials 1 2022 (U18) | 2022-04-23 | 2022-04-23 | Standard | Ekurhuleni (GE) | 5 | 5 | 3 | Yes | Analysis |
| 7 | 2022 Tshwane Chess Open Registration Tournament (C1) | 2022-01-29 | 2022-01-29 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 8 | Ekurhuleni Chess Open 2022 (B) | 2022-01-08 | 2022-01-09 | Standard | Ekurhuleni (GE) | 5 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentEkurhuleni Springs Open 4 March 2023 | TournamentEkurhuleni Springs Open 4 March 2023 | ||||||
| date2023-03-04 | rnd1 | typeStandard | result1 | date2023-03-04 | rnd4 | typeStandard | result0.5 | ||
| OpponentNickols, C (Corneil) | OpponentTema, O (Ofana) | ||||||||
| 2 | 3 | TournamentEkhuruleni Chess Trials 1 2023 | TournamentEkurhuleni Chess Trial 3 2023 | ||||||
| date2023-03-25 | rnd5 | typeStandard | result1 | date2023-06-17 | rnd2 | typeStandard | result0.5 | ||
| OpponentHamilton-Hall, R (Riley) | OpponentPhillips, J (Joel) | ||||||||
| 3 | 3 | TournamentEkhuruleni Chess Trials 1 2023 | TournamentEkhuruleni Chess Trials 1 2023 | ||||||
| date2023-03-25 | rnd1 | typeStandard | result1 | date2023-03-25 | rnd3 | typeStandard | result1 | ||
| OpponentNgidi, B (Byron) | OpponentKheswa, NNO (Nhlanhla Njabulo Olwethu) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentEkurhuleni Springs Open 4 March 2023 | TournamentEkurhuleni Springs Open 4 March 2023 | ||||||
| date2023-03-04 | rnd1 | typeStandard | result1 | date2023-03-04 | rnd4 | typeStandard | result0.5 | ||
| OpponentNickols, C (Corneil) | OpponentTema, O (Ofana) | ||||||||
| 2 | 3 | TournamentEkhuruleni Chess Trials 1 2023 | TournamentEkurhuleni Chess Trial 3 2023 | ||||||
| date2023-03-25 | rnd5 | typeStandard | result1 | date2023-06-17 | rnd2 | typeStandard | result0.5 | ||
| OpponentHamilton-Hall, R (Riley) | OpponentPhillips, J (Joel) | ||||||||
| 3 | 3 | TournamentEkhuruleni Chess Trials 1 2023 | TournamentEkhuruleni Chess Trials 1 2023 | ||||||
| date2023-03-25 | rnd1 | typeStandard | result1 | date2023-03-25 | rnd3 | typeStandard | result1 | ||
| OpponentNgidi, B (Byron) | OpponentKheswa, NNO (Nhlanhla Njabulo Olwethu) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentEkhuruleni Chess Trials 1 2023 | TournamentEkhuruleni Chess Trials 1 2023 | ||||||
| date2023-03-25 | rnd1 | typeStandard | result1 | date2023-03-25 | rnd3 | typeStandard | result1 | ||
| OpponentNgidi, B (Byron) | OpponentKheswa, NNO (Nhlanhla Njabulo Olwethu) | ||||||||
| 2 | 3 | TournamentEkurhuleni Trials 1 2022 | Tournament2022 South African Junior Team Chess Championships | ||||||
| date2022-04-23 | rnd4 | typeStandard | result1 | date2022-12-04 | rnd1 | typeStandard | result1 | ||
| OpponentMokgatla, K (Katlego) | OpponentModiba, D (Ditshego) | ||||||||
| 3 | 2 | TournamentEkhuruleni Chess Trials 1 2023 | TournamentEkurhuleni Chess Trial 3 2023 | ||||||
| date2023-03-25 | rnd5 | typeStandard | result1 | date2023-06-17 | rnd1 | typeStandard | result1 | ||
| OpponentHamilton-Hall, R (Riley) | OpponentNaicker, MK (Mahalia Khanya) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | TournamentEkhuruleni Chess Trials 1 2023 | TournamentEkhuruleni Chess Trials 1 2023 | ||||||
| date2023-03-25 | rnd1 | typeStandard | result1 | date2023-03-25 | rnd3 | typeStandard | result1 | ||
| OpponentNgidi, B (Byron) | OpponentKheswa, NNO (Nhlanhla Njabulo Olwethu) | ||||||||
| 2 | 3 | TournamentEkurhuleni Trials 1 2022 | Tournament2022 South African Junior Team Chess Championships | ||||||
| date2022-04-23 | rnd4 | typeStandard | result1 | date2022-12-04 | rnd1 | typeStandard | result1 | ||
| OpponentMokgatla, K (Katlego) | OpponentModiba, D (Ditshego) | ||||||||
| 3 | 2 | TournamentEkhuruleni Chess Trials 1 2023 | TournamentEkurhuleni Chess Trial 3 2023 | ||||||
| date2023-03-25 | rnd5 | typeStandard | result1 | date2023-06-17 | rnd1 | typeStandard | result1 | ||
| OpponentHamilton-Hall, R (Riley) | OpponentNaicker, MK (Mahalia Khanya) | ||||||||
| # | 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 | Agre ,AS (Atharv) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1348.7 | 1561.2 | 1331.4 | 1561.2 | 0 | 0 | 0 | 0 | ||||||
| 2 | Moodley ,J (Jamie) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1449.6 | 1024.6 | 1431.2 | 1024.6 | 0 | 0 | 0 | 0 | ||||||
| 3 | Van Antwerpen ,K (Keenan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1335.1 | 1760.1 | 1371.7 | 1760.1 | 0 | 0 | 0 | 0 | ||||||
| 4 | Modiba ,D (Ditshego) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1275.6 | 1700.6 | 1289.3 | 1700.6 | 0 | 0 | 0 | 0 | ||||||
| 5 | Reyneke ,M (Melindie) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1230 | 1655 | 1217.1 | 1655 | 0 | 0 | 0 | 0 | ||||||
| 6 | Schroeder ,D (Daniel) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1630.2 | 1205.2 | 1623 | 1205.2 | 0 | 0 | 0 | 0 | ||||||
| 7 | Webb ,K (Kagan) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1347.2 | 1772.2 | 1333.1 | 1772.2 | 0 | 0 | 0 | 0 | ||||||
| 8 | Hamilton-Hall ,R (Riley) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1284.5 | 1709.5 | 1282.4 | 1709.5 | 0 | 0 | 0 | 0 | ||||||
| 9 | Pasaribu ,M (Matthew) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1468.4 | 1893.4 | 1473 | 1893.4 | 0 | 0 | 0 | 0 | ||||||
| 10 | Tema ,O (Ofana) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1419 | 1419 | 1401.1 | 1419 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|