PLAYER PAGE
Personal
Ravuri, C (Chinmay Vihaan)
Chess SA id
1150300276FIDE id
?Date of birth
2015-05-15 (U12)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
INDTitles
Chess SA registered
YesLast active game
2025-12-07Personal details last changed
2025-03-25Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1516.8 | 1513.3 | 1247.5 | 1200 |
| Raw rating | 1516.8 | 1513.3 | 1247.5 | 1200 |
| Weighted rating | 1462.4 | 1459.7 | 1214.3 | 1200 |
| Weighted performance | 1440.3 | 1443.7 | 0 | 0 |
| Floor | 1067.9 | 1067.4 | 747.5 | 700 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 105.6 | 106.1 | 155 | 165.8 |
| Highest rating | 1567.92025-06-01 | 1567.42025-06-01 | 1247.52025-09-30 | 12002024-04-01 |
| Highest raw rating | 1567.92025-06-01 | 1567.42025-06-01 | 1247.52025-09-30 | 12002024-04-01 |
| Highest weighted rating | 1462.42026-01-01 | 1459.72026-01-01 | 1203.82025-09-30 | 12002024-04-01 |
| Highest weighted performance | 1567.92025-06-01 | 15642025-01-01 | 12002024-04-01 | 12002024-04-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1516.8 | 1513.3 | 1247.5 | 1200 |
| Analysis | ||||
| Rating | 1516.8 | 1513.3 | 1247.5 | 1200 |
| Raw rating | 1516.8 | 1513.3 | 1247.5 | 1200 |
| Weighted rating | 1462.4 | 1459.7 | 1214.3 | |
| Weighted performance | 1440.3 | 1443.7 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 1067.9 | 1067.4 | 747.5 | 700 |
| Max/Min rating change allowed | 105.6 | 106.1 | 155 | 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 | 1516.8 | 1513.3 | 1247.5 | 1200 |
| New weighted rating | 1472.7 | 1469.8 | 1217.4 | 1200 |
| New weighted performance | 1430.7 | 1434 | 0 | 0 |
| Temp new rating | 1516.8 | 1513.3 | 1247.5 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1516.8 | 1513.3 | 1247.5 | 1200 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 1067.9 | 1067.4 | 747.5 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 85 | 80 | 5 | 0 | |
| 59 | 59 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 144 | 139 | 5 | 0 |
| Games since | |||||||||||||||||
| Main144 | Standard139 | Rapid5 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 1102 | 378 | 133 | ||||||||||||||
| Male | 954 | 321 | 111 | ||||||||||||||
| U12 | 100 | 42 | 15 | ||||||||||||||
| U12 Male | 77 | 29 | 12 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 1064 | 398 | 135 | ||||||||||||||
| Male | 917 | 338 | 113 | ||||||||||||||
| U12 | 105 | 47 | 17 | ||||||||||||||
| U12 Male | 80 | 32 | 14 | ||||||||||||||
| 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 | 85 | 57.5 | 67.65 | 150 | 1380.6 | 1530.6 |
| Standard | 80 | 54 | 67.5 | 148.8 | 1386 | 1534.8 |
| Rapid | 5 | 3.5 | 70 | 170 | 1294.6 | 1464.6 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 144 | 88 | 61.11 | 94.4 | 1343.5 | 1437.9 |
| Standard | 139 | 84.5 | 60.79 | 91.7 | 1345.2 | 1437 |
| Rapid | 5 | 3.5 | 70 | 170 | 1294.6 | 1464.6 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2026-01-01 | 1516.8 | 1513.3 | 1247.5 | 1200 |
| 2025-11-30 | 1521.3 | 1517.8 | 1247.5 | 1200 |
| 2025-11-01 | 1521.3 | 1517.8 | 1247.5 | 1200 |
| 2025-09-30 | 1519.7 | 1514.2 | 1247.5 | 1200 |
| 2025-09-01 | 1524.2 | 1514.2 | 1200 | 1200 |
| 2025-08-01 | 1524.2 | 1514.2 | 1200 | 1200 |
| 2025-07-01 | 1524.2 | 1514.2 | 1200 | 1200 |
| 2025-06-01 | 1567.9 | 1567.4 | 1200 | 1200 |
| 2025-05-01 | 1547.6 | 1549.2 | 1200 | 1200 |
| 2025-04-01 | 1515 | 1508.3 | 1200 | 1200 |
| 2025-03-01 | 1545.8 | 1545.2 | 1200 | 1200 |
| 2025-02-01 | 1535.1 | 1531.1 | 1200 | 1200 |
| 2025-01-01 | 1414.8 | 1411.6 | 1200 | 1200 |
| 2024-12-01 | 1326.8 | 1328.4 | 1200 | 1200 |
| 2024-11-01 | 1243.3 | 1247.4 | 1200 | 1200 |
| 2024-10-01 | 1243.3 | 1247.4 | 1200 | 1200 |
| 2024-09-01 | 1248.7 | 1255.7 | 1200 | 1200 |
| 2024-11-01 | 1247.2 | 1257.9 | 1200 | 1200 |
| 2024-07-01 | 1239.7 | 1252.1 | 1200 | 1200 |
| 2024-06-01 | 1208 | 1209.6 | 1200 | 1200 |
| 2024-05-01 | 1192.4 | 1190.4 | 1200 | 1200 |
| 2024-04-01 | 1192.4 | 1190.4 | 1200 | 1200 |
| 2024-03-01 | 1200 | 1200 | 1200 | 1200 |
| 2024-02-01 | 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Gauteng Inter-Region at Emerald Resort 2025 (U12 Championship) | 2025-12-06 | 2025-12-07 | Standard | Sedibeng (GSV) | 5 | 5 | 2.5 | Yes | Analysis |
| 2 | Lardies Open 2025 (U12) | 2025-10-18 | 2025-10-18 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | Chess Power House Spring Rapid 2025 (D) | 2025-09-21 | 2025-09-21 | Rapid | Ekurhuleni (GE) | 5 | 5 | 3.5 | Yes | Analysis |
| 4 | Knight Riders Youth Day Open 2025 (B+C) | 2025-06-15 | 2025-06-15 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
| 5 | 2025 JMCA Open Chess Tournament (U12) | 2025-06-07 | 2025-06-07 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 6 | JMC Helpmekaar 2025 (U12) | 2025-06-01 | 2025-06-01 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 7 | Moja Chess Extravaganza 2025 (U10) | 2025-04-26 | 2025-04-28 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
| 8 | JMC Crawford Sandton 2025 (U12) | 2025-05-10 | 2025-05-10 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 4 | Yes | Analysis |
| 9 | CPH May 2025 (D) | 2025-05-03 | 2025-05-03 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 4 | Yes | Analysis |
| 10 | 2025 Mid Gauteng Open Chess Tournament (U12) | 2025-04-12 | 2025-04-12 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 11 | Chess Power House March Open 2025 (D) | 2025-03-22 | 2025-03-22 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
| 12 | 2025 Chris Greyling Open Chess Tournament (U12) | 2025-03-15 | 2025-03-15 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 13 | JMC Crawford Ruimsig 2025 (U12) | 2025-03-01 | 2025-03-01 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3.5 | Yes | Analysis |
| 14 | Knight Riders Open Chess Tournament 2025 (D) | 2025-02-22 | 2025-02-22 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 5 | Yes | Analysis |
| 15 | Constantiapark Open 2025 (U12) | 2025-02-15 | 2025-02-15 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 16 | First Knights Juniors Chess Tournament 2025 (A+B) | 2025-02-09 | 2025-02-09 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2.5 | Yes | Analysis |
| 17 | JMC Kick Off 2025 (C) | 2025-02-02 | 2025-02-02 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2.5 | Yes | Analysis |
| 18 | 2025 Tshwane Chess OPEN Registration Tournament (U12) | 2025-01-25 | 2025-01-25 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 19 | Gauteng Inter-Region at UJ 2024 (U10 Candidates) | 2024-12-07 | 2024-12-08 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 4 | Yes | Analysis |
| 20 | Lardies Ope 2024 (U10) | 2024-10-26 | 2024-10-26 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 21 | JCC Khelo India 1st Annual Chess Tournament 2024 (E) | 2024-08-31 | 2024-08-31 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 22 | Fourth Knight Riders Juniors Open Chess Tournament 204 (U10) | 2024-08-03 | 2024-08-03 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
| 23 | JMC Trinityhouse Randpark Ridge 2024 (U10) | 2024-07-13 | 2024-07-13 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 24 | Chess Power House June Open 2024 (D) | 2024-06-23 | 2024-06-23 | Standard | Ekurhuleni (GE) | 5 | 5 | 2 | Yes | Analysis |
| 25 | 2024 Elise Steenkamp Open Chess Tournament (Rooks) | 2024-06-15 | 2024-06-15 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 26 | Second Knight Riders Juniors Open Chess Tournament 2024 (U10) | 2024-06-08 | 2024-06-08 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 4.5 | Yes | Analysis |
| 27 | JMC Trinityhouse Little Falls 2024 (U10) | 2024-06-02 | 2024-06-02 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 28 | Chess Power House May Open 2024 (D) | 2024-05-25 | 2024-05-25 | Standard | Johannesburg Metro (GJM) | 5 | 4 | 1 | Yes | Analysis |
| 29 | JMC Crawford International Sandton 2024 (U10) | 2024-05-11 | 2024-05-11 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3 | Yes | Analysis |
| 30 | JMC Unika School Tournament 2024 (U10) | 2024-03-02 | 2024-03-02 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 9 | TournamentKnight Riders Open Chess Tournament 2025 | TournamentJMC Crawford Ruimsig 2025 | ||||||
| date2025-02-22 | rnd1 | typeStandard | result1 | date2025-03-01 | rnd4 | typeStandard | result0.5 | ||
| OpponentNgwenya, E (Evelyn) | OpponentPillay, Y (Yishai) | ||||||||
| 2 | 7 | Tournament2025 Mid Gauteng Open Chess Tournament | TournamentMoja Chess Extravaganza 2025 | ||||||
| date2025-04-12 | rnd1 | typeStandard | result1 | date2025-04-27 | rnd2 | typeStandard | result1 | ||
| OpponentLiu, Y (Yichen) | OpponentAbdul, MA (Muhammed Ayaan) | ||||||||
| 3 | 6 | TournamentChess Power House Spring Rapid 2025 | TournamentLardies Open 2025 | ||||||
| date2025-09-21 | rnd3 | typeRapid | result1 | date2025-10-18 | rnd3 | typeStandard | result1 | ||
| OpponentZiperstein, D (Daniel) | OpponentRocher, G (Gideon) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 9 | TournamentKnight Riders Open Chess Tournament 2025 | TournamentJMC Crawford Ruimsig 2025 | ||||||
| date2025-02-22 | rnd1 | typeStandard | result1 | date2025-03-01 | rnd4 | typeStandard | result0.5 | ||
| OpponentNgwenya, E (Evelyn) | OpponentPillay, Y (Yishai) | ||||||||
| 2 | 7 | Tournament2025 Mid Gauteng Open Chess Tournament | TournamentMoja Chess Extravaganza 2025 | ||||||
| date2025-04-12 | rnd1 | typeStandard | result1 | date2025-04-27 | rnd2 | typeStandard | result1 | ||
| OpponentLiu, Y (Yichen) | OpponentAbdul, MA (Muhammed Ayaan) | ||||||||
| 3 | 6 | TournamentJMC Trinityhouse Little Falls 2024 | TournamentSecond Knight Riders Juniors Open Chess Tournament 2024 | ||||||
| date2024-06-02 | rnd5 | typeStandard | result1 | date2024-06-08 | rnd5 | typeStandard | result0.5 | ||
| OpponentNdaba, M (Mohau) | OpponentBender, K (Katelin) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | TournamentKnight Riders Open Chess Tournament 2025 | TournamentJMC Crawford Ruimsig 2025 | ||||||
| date2025-02-22 | rnd1 | typeStandard | result1 | date2025-03-01 | rnd3 | typeStandard | result1 | ||
| OpponentNgwenya, E (Evelyn) | OpponentLiebenberg, N (Nathan) | ||||||||
| 2 | 5 | TournamentJMC Crawford Sandton 2025 | TournamentJMC Helpmekaar 2025 | ||||||
| date2025-05-10 | rnd2 | typeStandard | result1 | date2025-06-01 | rnd1 | typeStandard | result1 | ||
| OpponentBester, J (Johannes) | OpponentLiebenberg, N (Nathan) | ||||||||
| 3 | 5 | TournamentJMC Trinityhouse Little Falls 2024 | TournamentSecond Knight Riders Juniors Open Chess Tournament 2024 | ||||||
| date2024-06-02 | rnd5 | typeStandard | result1 | date2024-06-08 | rnd4 | typeStandard | result1 | ||
| OpponentNdaba, M (Mohau) | OpponentLin, Y (Yizheng) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8 | TournamentKnight Riders Open Chess Tournament 2025 | TournamentJMC Crawford Ruimsig 2025 | ||||||
| date2025-02-22 | rnd1 | typeStandard | result1 | date2025-03-01 | rnd3 | typeStandard | result1 | ||
| OpponentNgwenya, E (Evelyn) | OpponentLiebenberg, N (Nathan) | ||||||||
| 2 | 5 | TournamentJMC Crawford Sandton 2025 | TournamentJMC Helpmekaar 2025 | ||||||
| date2025-05-10 | rnd2 | typeStandard | result1 | date2025-06-01 | rnd1 | typeStandard | result1 | ||
| OpponentBester, J (Johannes) | OpponentLiebenberg, N (Nathan) | ||||||||
| 3 | 5 | TournamentJMC Trinityhouse Little Falls 2024 | TournamentSecond Knight Riders Juniors Open Chess Tournament 2024 | ||||||
| date2024-06-02 | rnd5 | typeStandard | result1 | date2024-06-08 | rnd4 | typeStandard | result1 | ||
| OpponentNdaba, M (Mohau) | OpponentLin, Y (Yizheng) | ||||||||
| # | 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 | Venter ,J (Jaco) | 3 | 0 | -425 | 3 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1384.5 | 959.5 | 1377.6 | 959.5 | 0 | 0 | 0 | 0 | ||||||
| 2 | Li ,J (Jiming) | 3 | 2.5 | 283.3 | 3 | 2.5 | 283.3 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1414.2 | 1697.5 | 1407.5 | 1697.5 | 0 | 0 | 0 | 0 | ||||||
| 3 | Joubert ,J (Joshua) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1504.4 | 1929.4 | 1498.1 | 1929.4 | 0 | 0 | 0 | 0 | ||||||
| 4 | Liebenberg ,N (Nathan) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1284.3 | 1709.3 | 1296.3 | 1709.3 | 0 | 0 | 0 | 0 | ||||||
| 5 | Zhu ,R (Ryan Yuancheng) | 3 | 1 | -141.7 | 3 | 1 | -141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1392.1 | 1250.5 | 1383.2 | 1250.5 | 0 | 0 | 0 | 0 | ||||||
| 6 | Ngwenya ,E (Evelyn) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1199.4 | 1624.4 | 1199.7 | 1624.4 | 0 | 0 | 0 | 0 | ||||||
| 7 | Westoby ,A (Adam) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1390.8 | 1390.8 | 1397.5 | 1390.8 | 0 | 0 | 0 | 0 | ||||||
| 8 | Steyn ,K (Kian) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1631.1 | 1206.1 | 1619.8 | 1206.1 | 0 | 0 | 0 | 0 | ||||||
| 9 | Lin ,Y (Yizheng) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1481.3 | 1481.3 | 1481.2 | 1481.3 | 0 | 0 | 0 | 0 | ||||||
| 10 | Kilari ,S (Suveer) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1484.9 | 1484.9 | 1475.9 | 1484.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|