PLAYER PAGE
Personal
De Kock, C (Christiaan)
Chess SA id
1130132443FIDE id
?Date of birth
2013-04-11 (U14)Gender
MaleRegion
Cape Winelands (WCW)Citizen
RSATitles
Chess SA registered
NoLast active game
2023-02-18Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1174.4 | 1197.2 | 1200 | 1036 |
| Raw rating | 1174.4 | 1197.2 | 1200 | 1036 |
| Weighted rating | 1174.4 | 1197.2 | 1200 | 1036 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 172 | 166.5 | 165.8 | 209.5 |
| Highest rating | 12002018-10-01 | 1200.32023-02-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002020-01-01 | 12002020-01-01 | 12002024-02-01 | 12002020-01-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002020-01-01 | 1200.32023-02-01 | 12002024-02-01 | 12002020-01-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1174.4 | 1197.2 | 1200 | 1036 |
| Analysis | ||||
| Rating | 1174.4 | 1197.2 | 1200 | 1036 |
| Raw rating | 1174.4 | 1197.2 | 1200 | 1036 |
| Weighted rating | 1174.4 | 1197.2 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 172 | 166.5 | 165.8 | 209.5 |
| 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 | 1174.4 | 1197.2 | 1200 | 1036 |
| New weighted rating | 1174.4 | 1197.2 | 1200 | 1036 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1174.4 | 1197.2 | 1200 | 1036 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1174.4 | 1197.2 | 1200 | 1036 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 12 | 5 | 0 | 7 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U14 | ||||||||||||||||
| Region | Cape Winelands (WCW) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U14 | -1 | -1 | -1 | ||||||||||||||
| U14 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 | 12 | 2 | 16.67 | -283.3 | 1164.2 | 880.8 |
| Standard | 5 | 2 | 40 | -85 | 1294.2 | 1209.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 7 | 0 | 0 | -425 | 1071.3 | 646.3 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2025-09-30 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2025-09-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2025-08-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2025-07-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2025-06-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2025-05-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2025-04-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2025-03-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2025-02-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2025-01-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-12-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-11-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-10-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-09-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-08-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-07-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-09-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-05-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-04-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-03-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-02-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2024-01-01 | 1174.4 | 1197.2 | 1200 | 1036 |
| 2023-12-01 | 1174.4 | 1197.2 | 1200 | 1036 |
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 | Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys) | 2023-02-18 | 2023-02-18 | Standard | Cape Winelands (WCW) | 5 | 5 | 2 | Yes | Analysis |
| 2 | Paul Roos Blitz 2020 | 2020-02-22 | 2020-02-22 | Blitz | Cape Winelands (WCW) | 9 | 7 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCape Winelands Schools Chess - Trials 1 2023 | TournamentCape Winelands Schools Chess - Trials 1 2023 | ||||||
| date2023-02-18 | rnd2 | typeStandard | result1 | date2023-02-18 | rnd3 | typeStandard | result1 | ||
| OpponentVan Zyl, A (Andre) | OpponentWilliams, H (Hyran) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCape Winelands Schools Chess - Trials 1 2023 | TournamentCape Winelands Schools Chess - Trials 1 2023 | ||||||
| date2023-02-18 | rnd2 | typeStandard | result1 | date2023-02-18 | rnd3 | typeStandard | result1 | ||
| OpponentVan Zyl, A (Andre) | OpponentWilliams, H (Hyran) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCape Winelands Schools Chess - Trials 1 2023 | TournamentCape Winelands Schools Chess - Trials 1 2023 | ||||||
| date2023-02-18 | rnd2 | typeStandard | result1 | date2023-02-18 | rnd3 | typeStandard | result1 | ||
| OpponentVan Zyl, A (Andre) | OpponentWilliams, H (Hyran) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | TournamentCape Winelands Schools Chess - Trials 1 2023 | TournamentCape Winelands Schools Chess - Trials 1 2023 | ||||||
| date2023-02-18 | rnd2 | typeStandard | result1 | date2023-02-18 | rnd3 | typeStandard | result1 | ||
| OpponentVan Zyl, A (Andre) | OpponentWilliams, H (Hyran) | ||||||||
| # | 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 | Williams ,H (Hyran) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 2 | Koert ,D (Dane) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1452.7 | 1027.7 | 1443.4 | 1027.7 | 0 | 0 | 0 | 0 | ||||||
| 3 | Januarie ,L (Lee Roy) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1255.5 | 830.5 | 1229.6 | 830.5 | 0 | 0 | 0 | 0 | ||||||
| 4 | Van Zyl ,A (Andre) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1362.6 | 1787.6 | 1319.2 | 1787.6 | 0 | 0 | 0 | 0 | ||||||
| 5 | Visser ,I (Izak) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 6 | Madolo ,S (Siyolise) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1210.3 | 785.3 | 0 | 0 | 0 | 0 | 1114 | 785.3 | ||||||
| 7 | Swartbooi ,L (Liyabukwa) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1200 | 775 | 0 | 0 | 0 | 0 | 1200 | 775 | ||||||
| 8 | Ncetezo ,L (Lilitha) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1200 | 775 | 0 | 0 | 0 | 0 | 1200 | 775 | ||||||
| 9 | De Kock ,A (Aj) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 586.3 | 161.3 | 0 | 0 | 0 | 0 | 553.4 | 161.3 | ||||||
| 10 | Jacobs ,M (Mishan) | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | -425 |
| 1093.5 | 668.5 | 0 | 0 | 0 | 0 | 1200 | 668.5 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|

