PLAYER PAGE
Personal
Van Pletzen, CJ (Carel Jacobus)
Chess SA id
1150160066FIDE id
?Date of birth
2015-05-18 (U12)Gender
MaleRegion
Pixley-ka-Seme (NCP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-08-23Personal details last changed
2025-02-12Junior GPX Games
37Junior GPX Points
1111.5| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1148 | 1143 | 1200 | 1200 |
| Raw rating | 1122.7 | 1124.5 | 1200 | 1200 |
| Weighted rating | 1148 | 1143 | 1200 | 1200 |
| Weighted performance | 1056.6 | 1059.9 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 185.1 | 184.7 | 165.8 | 165.8 |
| Highest rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002019-12-01 | 12002019-12-01 | 12002024-03-01 | 12002024-03-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002019-12-01 | 12002019-12-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -2.8 | -2.3 | 0 | 0 |
| New rating | 1145.2 | 1140.7 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1148 | 1143 | 1200 | 1200 |
| Raw rating | 1122.7 | 1124.5 | 1200 | 1200 |
| Weighted rating | 1148 | 1143 | 1200 | |
| Weighted performance | 1056.6 | 1059.9 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 185.1 | 184.7 | 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 | 1122.7 | 1124.5 | 1200 | 1200 |
| New weighted rating | 1145.2 | 1140.7 | 1200 | 1200 |
| New weighted performance | 1056.3 | 1059.6 | 0 | 0 |
| Temp new rating | 1145.2 | 1140.7 | 1200 | 1200 |
| Temp new rating +/- | -2.8 | -2.3 | 0 | 0 |
| Final new rating +/- | -2.8 | -2.3 | 0 | 0 |
| New rating | 1145.2 | 1140.7 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 25 | 25 | 0 | 0 | |
| 47 | 47 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 77 | 77 | 0 | 0 |
| Games since | |||||||||||||||||
| Main72 | Standard72 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | Pixley-ka-Seme (NCP) | ||||||||||||||||
| Province | Northern Cape (NC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 4263 | 111 | 32 | ||||||||||||||
| Male | 3159 | 81 | 22 | ||||||||||||||
| U12 | 733 | 17 | 9 | ||||||||||||||
| U12 Male | 496 | 12 | 7 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 4216 | 152 | 39 | ||||||||||||||
| Male | 3117 | 117 | 28 | ||||||||||||||
| U12 | 699 | 22 | 9 | ||||||||||||||
| U12 Male | 477 | 17 | 7 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 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 | 9.5 | 38 | -102 | 1224 | 1122 |
| Standard | 25 | 9.5 | 38 | -102 | 1224 | 1122 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 77 | 29 | 37.66 | -104.9 | 1218.7 | 1113.8 |
| Standard | 77 | 29 | 37.66 | -104.9 | 1218.7 | 1113.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1122.7 | 1124.5 | 1200 | 1200 |
| 2025-09-01 | 1122.7 | 1124.5 | 1200 | 1200 |
| 2025-08-01 | 1159.9 | 1156.5 | 1200 | 1200 |
| 2025-07-01 | 1157.9 | 1152.3 | 1200 | 1200 |
| 2025-06-01 | 1157.9 | 1152.3 | 1200 | 1200 |
| 2025-05-01 | 1157.9 | 1152.3 | 1200 | 1200 |
| 2025-04-01 | 1157.9 | 1152.3 | 1200 | 1200 |
| 2025-03-01 | 1157.9 | 1152.3 | 1200 | 1200 |
| 2025-02-01 | 1155.4 | 1149.3 | 1200 | 1200 |
| 2025-01-01 | 1106.1 | 1093.2 | 1200 | 1200 |
| 2024-12-01 | 1103.6 | 1090.7 | 1200 | 1200 |
| 2024-11-01 | 1103.6 | 1090.7 | 1200 | 1200 |
| 2024-10-01 | 1135 | 1128.5 | 1200 | 1200 |
| 2024-09-01 | 1135 | 1128.5 | 1200 | 1200 |
| 2024-08-01 | 1183.4 | 1179.6 | 1200 | 1200 |
| 2024-07-01 | 1183.1 | 1179.2 | 1200 | 1200 |
| 2024-06-01 | 1183.1 | 1179.2 | 1200 | 1200 |
| 2024-08-01 | 1183.1 | 1179.2 | 1200 | 1200 |
| 2024-04-01 | 1183.1 | 1179.2 | 1200 | 1200 |
| 2024-03-01 | 1183.1 | 1179.2 | 1200 | 1200 |
| 2024-02-01 | 1188.8 | 1187.8 | 1200 | 1200 |
| 2024-01-01 | 1188.8 | 1187.8 | 1200 | 1200 |
| 2023-12-01 | 1188.8 | 1187.8 | 1200 | 1200 |
| 2023-11-01 | 1188.8 | 1187.8 | 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 | Northern Cape Closed 202 (U12 Open) | 2025-08-22 | 2025-08-23 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 0 | Yes | Analysis |
| 2 | De Aar Primary School 2025 (U8+U10) | 2025-08-16 | 2025-08-16 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | KCC School Holiday Tournament 2.0 2025 | 2025-07-02 | 2025-07-02 | Standard | Frances Baard (NCF) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2025 Frances Baard Schools Open 2.0 (U11) | 2025-02-15 | 2025-02-15 | Standard | Frances Baard (NCF) | 5 | 5 | 2.5 | Yes | Analysis |
| 5 | 2025 HSDA School Chess Tournament (U9+U11) | 2025-02-08 | 2025-02-08 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Northern Cape Closed 202 (U12 Open) | 2025-08-22 | 2025-08-23 | Standard | ZF Mgcawu (NZF) | 5 | 5 | 0 | Yes | Analysis |
| 2 | De Aar Primary School 2025 (U8+U10) | 2025-08-16 | 2025-08-16 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | KCC School Holiday Tournament 2.0 2025 | 2025-07-02 | 2025-07-02 | Standard | Frances Baard (NCF) | 5 | 5 | 2 | Yes | Analysis |
| 4 | 2025 Frances Baard Schools Open 2.0 (U11) | 2025-02-15 | 2025-02-15 | Standard | Frances Baard (NCF) | 5 | 5 | 2.5 | Yes | Analysis |
| 5 | 2025 HSDA School Chess Tournament (U9+U11) | 2025-02-08 | 2025-02-08 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 2 | Yes | Analysis |
| 6 | Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Championship) | 2024-12-16 | 2024-12-19 | Standard | Capricorn (LCP) | 7 | 7 | 2 | Yes | Analysis |
| 7 | 2024 Hopetown Schools Chess Tournament (U9+U11) | 2024-10-12 | 2024-10-12 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 1 | Yes | Analysis |
| 8 | Hopetown Schools Chess Tournament 2024 (U9) | 2024-08-17 | 2024-08-17 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 3.5 | Yes | Analysis |
| 9 | 2024 NC Closed Chess Championships (U10) | 2024-08-23 | 2024-08-25 | Standard | Frances Baard (NCF) | 5 | 5 | 1 | Yes | Analysis |
| 10 | Womens Day Tournament 024 (B) | 2024-08-09 | 2024-08-09 | Standard | Frances Baard (NCF) | 5 | 5 | 0 | Yes | Analysis |
| 11 | 2024 Pixley Ka Seme Chess Schools Open 2 (U9) | 2024-08-03 | 2024-08-03 | Standard | Pixley-ka-Seme (NCP) | 6 | 6 | 4 | Yes | Analysis |
| 12 | 2024 HSDA Open 3 (U9) | 2024-07-27 | 2024-07-27 | Standard | Pixley-ka-Seme (NCP) | 5 | 4 | 2 | Yes | Analysis |
| 13 | Hopetown Open Chess Tournament 2024 (U10+U12) | 2024-04-20 | 2024-04-20 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 1.5 | Yes | Analysis |
| 14 | Hopetown Open Chess Tournament 2024 (U10) | 2024-02-10 | 2024-02-10 | Standard | Frances Baard (NCF) | 5 | 5 | 2.5 | Yes | Analysis |
| 15 | Hopetown Chess Open Tournament 2023 (U10+U12) | 2023-08-05 | 2023-08-05 | Standard | Pixley-ka-Seme (NCP) | 5 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentKCC School Holiday Tournament 2.0 2025 | TournamentDe Aar Primary School 2025 | ||||||
| date2025-07-02 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd3 | typeStandard | result1 | ||
| OpponentVan Pletzen, L (Larike) | OpponentVan Eck, L (Loure) | ||||||||
| 2 | 3 | TournamentHopetown Schools Chess Tournament 2024 | TournamentHopetown Schools Chess Tournament 2024 | ||||||
| date2024-08-17 | rnd1 | typeStandard | result1 | date2024-08-17 | rnd3 | typeStandard | result0.5 | ||
| OpponentLoubser, R (Reinhardt) | OpponentMurphy, K (Klara Catherine) | ||||||||
| 3 | 3 | Tournament2024 Pixley Ka Seme Chess Schools Open 2 | Tournament2024 Pixley Ka Seme Chess Schools Open 2 | ||||||
| date2024-08-03 | rnd4 | typeStandard | result1 | date2024-08-03 | rnd6 | typeStandard | result1 | ||
| OpponentLoubser, R (Reinhardt) | OpponentFinck, LS (Lynden Shikamaru) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentKCC School Holiday Tournament 2.0 2025 | TournamentDe Aar Primary School 2025 | ||||||
| date2025-07-02 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd3 | typeStandard | result1 | ||
| OpponentVan Pletzen, L (Larike) | OpponentVan Eck, L (Loure) | ||||||||
| 2 | 3 | TournamentHopetown Schools Chess Tournament 2024 | TournamentHopetown Schools Chess Tournament 2024 | ||||||
| date2024-08-17 | rnd1 | typeStandard | result1 | date2024-08-17 | rnd3 | typeStandard | result0.5 | ||
| OpponentLoubser, R (Reinhardt) | OpponentMurphy, K (Klara Catherine) | ||||||||
| 3 | 3 | Tournament2024 Pixley Ka Seme Chess Schools Open 2 | Tournament2024 Pixley Ka Seme Chess Schools Open 2 | ||||||
| date2024-08-03 | rnd4 | typeStandard | result1 | date2024-08-03 | rnd6 | typeStandard | result1 | ||
| OpponentLoubser, R (Reinhardt) | OpponentFinck, LS (Lynden Shikamaru) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentKCC School Holiday Tournament 2.0 2025 | TournamentDe Aar Primary School 2025 | ||||||
| date2025-07-02 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd3 | typeStandard | result1 | ||
| OpponentVan Pletzen, L (Larike) | OpponentVan Eck, L (Loure) | ||||||||
| 2 | 3 | Tournament2024 Pixley Ka Seme Chess Schools Open 2 | Tournament2024 Pixley Ka Seme Chess Schools Open 2 | ||||||
| date2024-08-03 | rnd4 | typeStandard | result1 | date2024-08-03 | rnd6 | typeStandard | result1 | ||
| OpponentLoubser, R (Reinhardt) | OpponentFinck, LS (Lynden Shikamaru) | ||||||||
| 3 | 2 | TournamentHopetown Schools Chess Tournament 2024 | Tournament2024 NC Closed Chess Championships | ||||||
| date2024-08-17 | rnd5 | typeStandard | result1 | date2024-08-23 | rnd1 | typeStandard | result1 | ||
| OpponentWiid, R (Ruben) | OpponentBrink, R (Reghardt) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | TournamentKCC School Holiday Tournament 2.0 2025 | TournamentDe Aar Primary School 2025 | ||||||
| date2025-07-02 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd3 | typeStandard | result1 | ||
| OpponentVan Pletzen, L (Larike) | OpponentVan Eck, L (Loure) | ||||||||
| 2 | 3 | Tournament2024 Pixley Ka Seme Chess Schools Open 2 | Tournament2024 Pixley Ka Seme Chess Schools Open 2 | ||||||
| date2024-08-03 | rnd4 | typeStandard | result1 | date2024-08-03 | rnd6 | typeStandard | result1 | ||
| OpponentLoubser, R (Reinhardt) | OpponentFinck, LS (Lynden Shikamaru) | ||||||||
| 3 | 2 | TournamentHopetown Schools Chess Tournament 2024 | Tournament2024 NC Closed Chess Championships | ||||||
| date2024-08-17 | rnd5 | typeStandard | result1 | date2024-08-23 | rnd1 | typeStandard | result1 | ||
| OpponentWiid, R (Ruben) | OpponentBrink, R (Reghardt) | ||||||||
| # | 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 | Finck ,LS (Lynden Shikamaru) | 9 | 1 | -330.6 | 9 | 1 | -330.6 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1283.6 | 953 | 1283.9 | 953 | 0 | 0 | 0 | 0 | ||||||
| 2 | Loubser ,R (Reinhardt) | 7 | 5 | 182.1 | 7 | 5 | 182.1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1204 | 1386.2 | 1200.5 | 1386.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Vermeulen ,JB (Johannes Bernardus) | 5 | 1 | -255 | 5 | 1 | -255 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1267 | 1012 | 1264.7 | 1012 | 0 | 0 | 0 | 0 | ||||||
| 4 | Moller ,N (Nicolaas) | 3 | 2 | 141.7 | 3 | 2 | 141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1186.6 | 1328.3 | 1183.7 | 1328.3 | 0 | 0 | 0 | 0 | ||||||
| 5 | Cidraas ,O (Omphemetse) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1104.7 | 679.7 | 1089.4 | 679.7 | 0 | 0 | 0 | 0 | ||||||
| 6 | Green ,M (Melanique) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1023.8 | 1448.8 | 1000.4 | 1448.8 | 0 | 0 | 0 | 0 | ||||||
| 7 | Green ,X (Xander) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1133.7 | 1346.2 | 1119.4 | 1346.2 | 0 | 0 | 0 | 0 | ||||||
| 8 | Van Zyl ,F (Frederick) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1201.3 | 776.3 | 1200.7 | 776.3 | 0 | 0 | 0 | 0 | ||||||
| 9 | Niesing ,N (Naomi) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1128.5 | 1128.5 | 1119.2 | 1128.5 | 0 | 0 | 0 | 0 | ||||||
| 10 | Green ,A (Alexander Kenneth) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1173.9 | 1173.9 | 1168.4 | 1173.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|