PLAYER PAGE
Personal
Fourie, JM (Johannes Marthinus)
Chess SA id
1110140226FIDE id
?Date of birth
2011-12-06 (U16)Gender
MaleRegion
West Rand (GWR)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-23Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1265.1 | 1257.9 | 1200 | 1200 |
| Raw rating | 1251.1 | 1241 | 1200 | 1200 |
| Weighted rating | 1265.1 | 1257.9 | 1200 | 1200 |
| Weighted performance | 1042.5 | 1040.7 | 0 | 0 |
| Floor | 846.5 | 847.6 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 154.2 | 156.4 | 165.8 | 165.8 |
| Highest rating | 1358.52023-07-01 | 1358.62023-07-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1346.52023-08-01 | 1347.62023-08-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1346.52024-01-01 | 1347.62024-01-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1358.52023-07-01 | 1358.62023-07-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -1.5 | -1.8 | 0 | 0 |
| New rating | 1263.6 | 1256.1 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1265.1 | 1257.9 | 1200 | 1200 |
| Raw rating | 1251.1 | 1241 | 1200 | 1200 |
| Weighted rating | 1265.1 | 1257.9 | 1200 | |
| Weighted performance | 1042.5 | 1040.7 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 846.5 | 847.6 | 700 | 700 |
| Max/Min rating change allowed | 154.2 | 156.4 | 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 | 1251.1 | 1241 | 1200 | 1200 |
| New weighted rating | 1263.6 | 1256.1 | 1200 | 1200 |
| New weighted performance | 1042.1 | 1040.3 | 0 | 0 |
| Temp new rating | 1263.6 | 1256.1 | 1200 | 1200 |
| Temp new rating +/- | -1.5 | -1.8 | 0 | 0 |
| Final new rating +/- | -1.5 | -1.8 | 0 | 0 |
| New rating | 1263.6 | 1256.1 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 846.5 | 847.6 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 35 | 35 | 0 | 0 | |
| 38 | 38 | 0 | 0 | |
| 19 | 19 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 97 | 97 | 0 | 0 |
| Games since | |||||||||||||||||
| Main45 | Standard45 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | West Rand (GWR) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 3487 | 1143 | 99 | ||||||||||||||
| Male | 2706 | 892 | 74 | ||||||||||||||
| U16 | 564 | 182 | 14 | ||||||||||||||
| U16 Male | 401 | 126 | 6 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 3439 | 1218 | 123 | ||||||||||||||
| Male | 2653 | 949 | 91 | ||||||||||||||
| U16 | 568 | 196 | 16 | ||||||||||||||
| U16 Male | 412 | 139 | 8 | ||||||||||||||
| 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 | 1232.9 | 1147.9 |
| Standard | 5 | 2 | 40 | -85 | 1232.9 | 1147.9 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 97 | 49 | 50.52 | 4.4 | 1279.6 | 1284 |
| Standard | 97 | 49 | 50.52 | 4.4 | 1279.6 | 1284 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1251.1 | 1241 | 1200 | 1200 |
| 2025-09-01 | 1271.4 | 1264.8 | 1200 | 1200 |
| 2025-08-01 | 1271.4 | 1264.8 | 1200 | 1200 |
| 2025-07-01 | 1271.4 | 1264.8 | 1200 | 1200 |
| 2025-06-01 | 1271.4 | 1264.8 | 1200 | 1200 |
| 2025-05-01 | 1271.4 | 1264.8 | 1200 | 1200 |
| 2025-04-01 | 1271.4 | 1264.8 | 1200 | 1200 |
| 2025-03-01 | 1271.4 | 1264.8 | 1200 | 1200 |
| 2025-02-01 | 1270.3 | 1263.5 | 1200 | 1200 |
| 2025-01-01 | 1237.2 | 1226.4 | 1200 | 1200 |
| 2024-12-01 | 1237.2 | 1226.4 | 1200 | 1200 |
| 2024-11-01 | 1237.2 | 1226.4 | 1200 | 1200 |
| 2024-10-01 | 1237.2 | 1226.4 | 1200 | 1200 |
| 2024-09-01 | 1249.5 | 1239.7 | 1200 | 1200 |
| 2024-08-01 | 1277.3 | 1272.1 | 1200 | 1200 |
| 2024-07-01 | 1307.8 | 1309.5 | 1200 | 1200 |
| 2024-06-01 | 1306.6 | 1309.1 | 1200 | 1200 |
| 2024-08-01 | 1264.8 | 1259.1 | 1200 | 1200 |
| 2024-04-01 | 1264.8 | 1259.1 | 1200 | 1200 |
| 2024-03-01 | 1264.8 | 1259.1 | 1200 | 1200 |
| 2024-02-01 | 1260.9 | 1256.2 | 1200 | 1200 |
| 2024-01-01 | 1303.2 | 1295.1 | 1200 | 1200 |
| 2023-12-01 | 1303.2 | 1295.1 | 1200 | 1200 |
| 2023-11-01 | 1303.2 | 1295.1 | 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 | Ashton John 2025 (U16) | 2025-08-23 | 2025-08-23 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ashton John 2025 (U16) | 2025-08-23 | 2025-08-23 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 2 | Yes | Analysis |
| 2 | Gauteng Schools Individuals Finals 2024 (U13 Boys) | 2024-08-16 | 2024-08-16 | Standard | Ekurhuleni (GE) | 5 | 5 | 2 | Yes | Analysis |
| 3 | 2024 West Rand Rappies Open (Rooks) | 2024-08-03 | 2024-08-03 | Standard | West Rand (GWR) | 5 | 5 | 1 | Yes | Analysis |
| 4 | D2 School League Finals 2024 (U13) | 2024-07-20 | 2024-07-20 | Standard | West Rand (GWR) | 5 | 5 | 2 | Yes | Analysis |
| 5 | FIDE in the West 2024 (Rooks) | 2024-06-08 | 2024-06-08 | Standard | West Rand (GWR) | 5 | 5 | 2 | Yes | Analysis |
| 6 | 2024 D2 Schools Individuals (U13 Boys) | 2024-05-04 | 2024-05-04 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 7 | 2024 West Rand Open (U14) | 2024-02-03 | 2024-02-03 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 8 | 2024 Gauteng Inter-Region Chess Championship (U14A) | 2024-01-13 | 2024-01-14 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 9 | West Rand vs Bojanala Inter-Regional Championships 2023 (U14) | 2023-10-14 | 2023-10-14 | Standard | West Rand (GWR) | 5 | 5 | 1 | Yes | Analysis |
| 10 | 2023 West Rand Trials (U14) | 2023-09-09 | 2023-09-09 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 11 | West Rand at Bastion 2023 (Rooks) | 2023-08-05 | 2023-08-05 | Standard | West Rand (GWR) | 5 | 3 | 0 | Yes | Analysis |
| 12 | D2 School League Finals 2023 (U13) | 2023-07-22 | 2023-07-22 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 13 | 2023 West Rand RHS Open (Rooks) | 2023-06-10 | 2023-06-10 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 14 | D2 Schools Individuals 2023 (U13 Boys) | 2023-05-13 | 2023-05-13 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 15 | West Rand Juniors 2023 (U14) | 2023-03-18 | 2023-03-18 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 16 | 2023 West Rand Open (U14) | 2023-02-04 | 2023-02-04 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 17 | West Rand vs Bojanala 2022 (U12B) | 2022-11-05 | 2022-11-05 | Standard | Bojanala Platina (NBR) | 5 | 5 | 3 | Yes | Analysis |
| 18 | West Rand Trials 2022 (U12) | 2022-09-03 | 2022-09-03 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 19 | 2022 Gauteng Schools Individual Chess Championship (U11 Boys) | 2022-06-18 | 2022-06-18 | Standard | Ekurhuleni (GE) | 5 | 4 | 2 | Yes | Analysis |
| 20 | D2 Schools Individuals 2022 (U11 Boys) | 2022-05-07 | 2022-05-07 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentWest Rand Juniors 2023 | TournamentD2 Schools Individuals 2023 | ||||||
| date2023-03-18 | rnd2 | typeStandard | result1 | date2023-05-13 | rnd2 | typeStandard | result1 | ||
| OpponentNienaber, X (Xian) | OpponentAkintunde, S (Samuel) | ||||||||
| 2 | 3 | Tournament2024 D2 Schools Individuals | TournamentFIDE in the West 2024 | ||||||
| date2024-05-04 | rnd4 | typeStandard | result1 | date2024-06-08 | rnd1 | typeStandard | result1 | ||
| OpponentMokhachane, K (Koketso) | OpponentVermeulen, R (Raegan) | ||||||||
| 3 | 3 | Tournament2024 West Rand Open | Tournament2024 D2 Schools Individuals | ||||||
| date2024-02-03 | rnd5 | typeStandard | result1 | date2024-05-04 | rnd2 | typeStandard | result1 | ||
| OpponentBarnard, A (Anjanka) | OpponentLemao, T (Tshenolo Rorisang) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentWest Rand Juniors 2023 | TournamentD2 Schools Individuals 2023 | ||||||
| date2023-03-18 | rnd2 | typeStandard | result1 | date2023-05-13 | rnd2 | typeStandard | result1 | ||
| OpponentNienaber, X (Xian) | OpponentAkintunde, S (Samuel) | ||||||||
| 2 | 3 | Tournament2024 D2 Schools Individuals | TournamentFIDE in the West 2024 | ||||||
| date2024-05-04 | rnd4 | typeStandard | result1 | date2024-06-08 | rnd1 | typeStandard | result1 | ||
| OpponentMokhachane, K (Koketso) | OpponentVermeulen, R (Raegan) | ||||||||
| 3 | 3 | Tournament2024 West Rand Open | Tournament2024 D2 Schools Individuals | ||||||
| date2024-02-03 | rnd5 | typeStandard | result1 | date2024-05-04 | rnd2 | typeStandard | result1 | ||
| OpponentBarnard, A (Anjanka) | OpponentLemao, T (Tshenolo Rorisang) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentWest Rand Juniors 2023 | TournamentD2 Schools Individuals 2023 | ||||||
| date2023-03-18 | rnd2 | typeStandard | result1 | date2023-05-13 | rnd2 | typeStandard | result1 | ||
| OpponentNienaber, X (Xian) | OpponentAkintunde, S (Samuel) | ||||||||
| 2 | 3 | Tournament2024 D2 Schools Individuals | TournamentFIDE in the West 2024 | ||||||
| date2024-05-04 | rnd4 | typeStandard | result1 | date2024-06-08 | rnd1 | typeStandard | result1 | ||
| OpponentMokhachane, K (Koketso) | OpponentVermeulen, R (Raegan) | ||||||||
| 3 | 3 | Tournament2024 West Rand Open | Tournament2024 D2 Schools Individuals | ||||||
| date2024-02-03 | rnd5 | typeStandard | result1 | date2024-05-04 | rnd2 | typeStandard | result1 | ||
| OpponentBarnard, A (Anjanka) | OpponentLemao, T (Tshenolo Rorisang) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | TournamentWest Rand Juniors 2023 | TournamentD2 Schools Individuals 2023 | ||||||
| date2023-03-18 | rnd2 | typeStandard | result1 | date2023-05-13 | rnd2 | typeStandard | result1 | ||
| OpponentNienaber, X (Xian) | OpponentAkintunde, S (Samuel) | ||||||||
| 2 | 3 | Tournament2024 D2 Schools Individuals | TournamentFIDE in the West 2024 | ||||||
| date2024-05-04 | rnd4 | typeStandard | result1 | date2024-06-08 | rnd1 | typeStandard | result1 | ||
| OpponentMokhachane, K (Koketso) | OpponentVermeulen, R (Raegan) | ||||||||
| 3 | 3 | Tournament2024 West Rand Open | Tournament2024 D2 Schools Individuals | ||||||
| date2024-02-03 | rnd5 | typeStandard | result1 | date2024-05-04 | rnd2 | typeStandard | result1 | ||
| OpponentBarnard, A (Anjanka) | OpponentLemao, T (Tshenolo Rorisang) | ||||||||
| # | 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 | Tibane ,H (Hanyani) | 4 | 1 | -212.5 | 4 | 1 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1343.3 | 1130.8 | 1342.2 | 1130.8 | 0 | 0 | 0 | 0 | ||||||
| 2 | Kalimashe ,T (Tshireletso) | 3 | 0 | -425 | 3 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1466.2 | 1041.2 | 1467.1 | 1041.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Massoa ,K (Kandedo) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1345.9 | 1345.9 | 1342.9 | 1345.9 | 0 | 0 | 0 | 0 | ||||||
| 4 | Badenhorst ,JJ (Junaid Jaydon) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1430.1 | 1005.1 | 1436.7 | 1005.1 | 0 | 0 | 0 | 0 | ||||||
| 5 | Esterhuizen ,Z (Zane) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1423.8 | 998.8 | 1424.1 | 998.8 | 0 | 0 | 0 | 0 | ||||||
| 6 | Maponyane ,K (Katlego) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1129.8 | 1129.8 | 1113.4 | 1129.8 | 0 | 0 | 0 | 0 | ||||||
| 7 | De Wet ,K (Kai) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1215.2 | 1640.2 | 1220 | 1640.2 | 0 | 0 | 0 | 0 | ||||||
| 8 | Rachosi ,N (Naledi) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1256.2 | 831.2 | 1259.7 | 831.2 | 0 | 0 | 0 | 0 | ||||||
| 9 | Mokhachane ,K (Koketso) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1151.6 | 1576.6 | 1141.7 | 1576.6 | 0 | 0 | 0 | 0 | ||||||
| 10 | Viljoen ,J (Johandre) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1222.1 | 1647.1 | 1226.6 | 1647.1 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|