PLAYER PAGE
Personal
Muller, R (Rapheal)
Chess SA id
1140313343FIDE id
?Date of birth
2014-11-25 (U12)Gender
MaleRegion
iLembe (KIK)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-10-18Personal details last changed
1900-01-01Junior GPX Games
10.8Junior GPX Points
863.2| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1173.8 | 1181.4 | 1184.2 | 1200 |
| Raw rating | 1149 | 1181.4 | 1127.7 | 1200 |
| Weighted rating | 1173.8 | 1178.3 | 1184.2 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 178.3 | 170.3 | 183.8 | 165.8 |
| Highest rating | 12002024-11-01 | 12002024-11-01 | 12002024-11-01 | 12002024-11-01 |
| Highest raw rating | 12002024-11-01 | 12002024-11-01 | 12002024-11-01 | 12002024-11-01 |
| Highest weighted rating | 12002024-11-01 | 12002024-11-01 | 12002024-11-01 | 12002024-11-01 |
| Highest weighted performance | 12002024-11-01 | 12002024-11-01 | 12002024-11-01 | 12002024-11-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -2.6 | 0 | -5.1 | 0 |
| New rating | 1171.2 | 1181.4 | 1179.1 | 1200 |
| Analysis | ||||
| Rating | 1173.8 | 1181.4 | 1184.2 | 1200 |
| Raw rating | 1149 | 1181.4 | 1127.7 | 1200 |
| Weighted rating | 1173.8 | 1178.3 | 1184.2 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 178.3 | 170.3 | 183.8 | 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 | 1149 | 1181.4 | 1127.7 | 1200 |
| New weighted rating | 1171.2 | 1178.2 | 1179.1 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1171.2 | 1181.4 | 1179.1 | 1200 |
| Temp new rating +/- | -2.6 | 0 | -5.1 | 0 |
| Final new rating +/- | -2.6 | 0 | -5.1 | 0 |
| New rating | 1171.2 | 1181.4 | 1179.1 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 15 | 0 | 15 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 20 | 5 | 15 | 0 |
| Games since | |||||||||||||||||
| Main20 | Standard5 | Rapid15 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | iLembe (KIK) | ||||||||||||||||
| Province | KwaZulu Natal (KZ) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| 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 | 15 | 4 | 26.67 | -198.3 | 1238.2 | 1039.8 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 15 | 4 | 26.67 | -198.3 | 1238.2 | 1039.8 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 20 | 4 | 20 | -255 | 1223.3 | 968.3 |
| Standard | 5 | 0 | 0 | -425 | 1178.8 | 753.8 |
| Rapid | 15 | 4 | 26.67 | -198.3 | 1238.2 | 1039.8 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1149 | 1181.4 | 1127.7 | 1200 |
| 2025-09-30 | 1149.6 | 1181.4 | 1134.2 | 1200 |
| 2025-09-01 | 1149.6 | 1181.4 | 1134.2 | 1200 |
| 2025-08-01 | 1184.3 | 1181.4 | 1199.8 | 1200 |
| 2025-07-01 | 1184.3 | 1181.4 | 1199.8 | 1200 |
| 2025-06-01 | 1184.3 | 1181.4 | 1199.8 | 1200 |
| 2025-05-01 | 1184.3 | 1181.4 | 1199.8 | 1200 |
| 2025-04-01 | 1184.3 | 1181.4 | 1199.7 | 1200 |
| 2025-03-01 | 1183.8 | 1181.4 | 1198.4 | 1200 |
| 2025-02-01 | 1180.3 | 1176.2 | 1200 | 1200 |
| 2025-01-01 | 1114.3 | 1096.4 | 1200 | 1200 |
| 2024-12-01 | 1114.3 | 1096.4 | 1200 | 1200 |
| 2024-11-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-10-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-08-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-07-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-09-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-05-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-04-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-01-01 | 1200 | 1200 | 1200 | 1200 |
| 2023-12-01 | 1200 | 1200 | 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 | Crawford North Coast Chess Champs 2025 (Senior Primary) | 2025-10-18 | 2025-10-18 | Rapid | iLembe (KIK) | 5 | 5 | 2 | Yes | Analysis |
| 2 | 2025 Ashton Ballito Chess Champs (Senior Primary) | 2025-08-02 | 2025-08-02 | Rapid | iLembe (KIK) | 5 | 4 | 0 | Yes | Analysis |
| 3 | 2025 Westville Girls High School Rapid (U12) | 2025-02-22 | 2025-02-22 | Rapid | Ethekwini (KED) | 6 | 6 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Crawford North Coast Chess Champs 2025 (Senior Primary) | 2025-10-18 | 2025-10-18 | Rapid | iLembe (KIK) | 5 | 5 | 2 | Yes | Analysis |
| 2 | 2025 Ashton Ballito Chess Champs (Senior Primary) | 2025-08-02 | 2025-08-02 | Rapid | iLembe (KIK) | 5 | 4 | 0 | Yes | Analysis |
| 3 | 2025 Westville Girls High School Rapid (U12) | 2025-02-22 | 2025-02-22 | Rapid | Ethekwini (KED) | 6 | 6 | 2 | Yes | Analysis |
| 4 | 2024 ILembe Youth Trials (U12) | 2024-10-19 | 2024-10-19 | Standard | iLembe (KIK) | 5 | 5 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentCrawford North Coast Chess Champs 2025 | TournamentCrawford North Coast Chess Champs 2025 | ||||||
| date2025-10-18 | rnd5 | typeRapid | result1 | date2025-10-18 | rnd5 | typeRapid | result1 | ||
| OpponentShezi, E (Enhle) | OpponentShezi, E (Enhle) | ||||||||
| 2 | 1 | TournamentCrawford North Coast Chess Champs 2025 | TournamentCrawford North Coast Chess Champs 2025 | ||||||
| date2025-10-18 | rnd3 | typeRapid | result1 | date2025-10-18 | rnd3 | typeRapid | result1 | ||
| OpponentMoses, K (Kalden) | OpponentMoses, K (Kalden) | ||||||||
| 3 | 1 | Tournament2025 Westville Girls High School Rapid | Tournament2025 Westville Girls High School Rapid | ||||||
| date2025-02-22 | rnd6 | typeRapid | result1 | date2025-02-22 | rnd6 | typeRapid | result1 | ||
| OpponentZondi, N (Nonthando) | OpponentZondi, N (Nonthando) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 Westville Girls High School Rapid | Tournament2025 Westville Girls High School Rapid | ||||||
| date2025-02-22 | rnd6 | typeRapid | result1 | date2025-02-22 | rnd6 | typeRapid | result1 | ||
| OpponentZondi, N (Nonthando) | OpponentZondi, N (Nonthando) | ||||||||
| 2 | 1 | Tournament2025 Westville Girls High School Rapid | Tournament2025 Westville Girls High School Rapid | ||||||
| date2025-02-22 | rnd2 | typeRapid | result1 | date2025-02-22 | rnd2 | typeRapid | result1 | ||
| OpponentZungu, M (Minenhle) | OpponentZungu, M (Minenhle) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 Westville Girls High School Rapid | Tournament2025 Westville Girls High School Rapid | ||||||
| date2025-02-22 | rnd6 | typeRapid | result1 | date2025-02-22 | rnd6 | typeRapid | result1 | ||
| OpponentZondi, N (Nonthando) | OpponentZondi, N (Nonthando) | ||||||||
| 2 | 1 | Tournament2025 Westville Girls High School Rapid | Tournament2025 Westville Girls High School Rapid | ||||||
| date2025-02-22 | rnd2 | typeRapid | result1 | date2025-02-22 | rnd2 | typeRapid | result1 | ||
| OpponentZungu, M (Minenhle) | OpponentZungu, M (Minenhle) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | Tournament2025 Westville Girls High School Rapid | Tournament2025 Westville Girls High School Rapid | ||||||
| date2025-02-22 | rnd6 | typeRapid | result1 | date2025-02-22 | rnd6 | typeRapid | result1 | ||
| OpponentZondi, N (Nonthando) | OpponentZondi, N (Nonthando) | ||||||||
| 2 | 1 | Tournament2025 Westville Girls High School Rapid | Tournament2025 Westville Girls High School Rapid | ||||||
| date2025-02-22 | rnd2 | typeRapid | result1 | date2025-02-22 | rnd2 | typeRapid | result1 | ||
| OpponentZungu, M (Minenhle) | OpponentZungu, M (Minenhle) | ||||||||
| # | 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 | Bisram ,N (Neha) | 3 | 0 | -425 | 1 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 |
| 1229.7 | 804.7 | 1179.6 | 804.7 | 1254.9 | 804.7 | 0 | 0 | ||||||
| 2 | Mafunga ,T (Theodore) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 3 | Banfield ,M (Michael) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1215.2 | 790.2 | 1219.4 | 790.2 | 0 | 0 | 0 | 0 | ||||||
| 4 | Moodley ,D (Devlin) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1095.2 | 670.2 | 1090.4 | 670.2 | 0 | 0 | 0 | 0 | ||||||
| 5 | Harripersadh ,V (Vihaan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 6 | Gobind ,A (Ari) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1147.2 | 722.2 | 0 | 0 | 1200 | 722.2 | 0 | 0 | ||||||
| 7 | Shezi ,E (Enhle) | 1 | 1 | 425 | 0 | 0 | 0 | 1 | 1 | 425 | 0 | 0 | 0 |
| 1200 | 1625 | 0 | 0 | 1200 | 1625 | 0 | 0 | ||||||
| 8 | Nair ,A (Anzan) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1218.7 | 793.7 | 0 | 0 | 1200 | 793.7 | 0 | 0 | ||||||
| 9 | Bisram ,A (Arvaan) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1200 | 775 | 0 | 0 | 1200 | 775 | 0 | 0 | ||||||
| 10 | Morris ,A (Alessandra-Jane) | 1 | 0 | -425 | 0 | 0 | 0 | 1 | 0 | -425 | 0 | 0 | 0 |
| 1351.7 | 926.7 | 0 | 0 | 1281.3 | 926.7 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|