PLAYER PAGE
Personal
Raja Amirthalingam, G (Gautam)
Chess SA id
1110310893FIDE id
?Date of birth
2011-12-21 (U16)Gender
MaleRegion
Johannesburg Metro (GJM)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-08-30Personal details last changed
2025-05-02Junior GPX Games
20Junior GPX Points
1365.6| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1272.2 | 1281.7 | 1200 | 1200 |
| Raw rating | 1272.2 | 1281.7 | 1200 | 1200 |
| Weighted rating | 1222.1 | 1225 | 1200 | 1200 |
| Weighted performance | 1261.5 | 1262.1 | 0 | 0 |
| Floor | 789.9 | 805.4 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 149.6 | 147.6 | 165.8 | 165.8 |
| Highest rating | 1289.92025-09-01 | 1305.42025-09-01 | 12002024-10-01 | 12002024-10-01 |
| Highest raw rating | 1289.92025-09-01 | 1305.42025-09-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted rating | 1270.12024-11-01 | 1284.82024-11-01 | 12002024-10-01 | 12002024-10-01 |
| Highest weighted performance | 1261.52025-11-01 | 1262.12025-11-01 | 12002024-10-01 | 12002024-10-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1272.2 | 1281.7 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1272.2 | 1281.7 | 1200 | 1200 |
| Raw rating | 1272.2 | 1281.7 | 1200 | 1200 |
| Weighted rating | 1222.1 | 1225 | 1200 | |
| Weighted performance | 1261.5 | 1262.1 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 789.9 | 805.4 | 700 | 700 |
| Max/Min rating change allowed | 149.6 | 147.6 | 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 | 1272.2 | 1281.7 | 1200 | 1200 |
| New weighted rating | 1227 | 1230.7 | 1200 | 1200 |
| New weighted performance | 1253.9 | 1254.4 | 0 | 0 |
| Temp new rating | 1272.2 | 1281.7 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1272.2 | 1281.7 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 789.9 | 805.4 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 20 | 20 | 0 | 0 | |
| 4 | 4 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 24 | 24 | 0 | 0 |
| Games since | |||||||||||||||||
| Main24 | Standard24 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Johannesburg Metro (GJM) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| 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 | 20 | 12.5 | 62.5 | 106.2 | 1249.8 | 1356.1 |
| Standard | 20 | 12.5 | 62.5 | 106.2 | 1249.8 | 1356.1 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 24 | 13.5 | 56.25 | 53.1 | 1245.1 | 1298.2 |
| Standard | 24 | 13.5 | 56.25 | 53.1 | 1245.1 | 1298.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1272.2 | 1281.7 | 1200 | 1200 |
| 2025-09-30 | 1289.9 | 1305.4 | 1200 | 1200 |
| 2025-09-01 | 1289.9 | 1305.4 | 1200 | 1200 |
| 2025-08-01 | 1270.1 | 1284.8 | 1200 | 1200 |
| 2025-07-01 | 1270.1 | 1284.8 | 1200 | 1200 |
| 2025-06-01 | 1207.1 | 1208.5 | 1200 | 1200 |
| 2025-05-01 | 1190.1 | 1187 | 1200 | 1200 |
| 2025-04-01 | 1190.1 | 1187 | 1200 | 1200 |
| 2025-03-01 | 1190.1 | 1187 | 1200 | 1200 |
| 2025-02-01 | 1189 | 1185.6 | 1200 | 1200 |
| 2025-01-01 | 1170.1 | 1160.8 | 1200 | 1200 |
| 2024-12-01 | 1170.1 | 1160.8 | 1200 | 1200 |
| 2024-11-01 | 1170.1 | 1160.8 | 1200 | 1200 |
| 2024-10-01 | 1170.1 | 1160.8 | 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 | 2025 Gauteng Top Schools Teams (U15) | 2025-08-30 | 2025-08-30 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 2 | 2025 Tshwane South School District CLOSED League Championship (U15A) | 2025-08-16 | 2025-08-16 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | 2025 JMCA Open Chess Tournament (D) | 2025-06-07 | 2025-06-07 | Standard | Tshwane (GTP) | 5 | 5 | 4.5 | Yes | Analysis |
| 4 | 2025 Silver Lakes Chess Club Open Chess Tournament (D) | 2025-05-03 | 2025-05-03 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Gauteng Top Schools Teams (U15) | 2025-08-30 | 2025-08-30 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 2 | 2025 Tshwane South School District CLOSED League Championship (U15A) | 2025-08-16 | 2025-08-16 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | 2025 JMCA Open Chess Tournament (D) | 2025-06-07 | 2025-06-07 | Standard | Tshwane (GTP) | 5 | 5 | 4.5 | Yes | Analysis |
| 4 | 2025 Silver Lakes Chess Club Open Chess Tournament (D) | 2025-05-03 | 2025-05-03 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 5 | JCC Khelo India 1st Annual Chess Tournament 2024 (D) | 2024-08-31 | 2024-08-31 | Standard | Johannesburg Metro (GJM) | 5 | 4 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-05-03 | rnd2 | typeStandard | result1 | date2025-08-16 | rnd1 | typeStandard | result1 | ||
| OpponentLesakane, K (Kgothatso) | OpponentNyoni, R (Ronald) | ||||||||
| 2 | 3 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Gauteng Top Schools Teams | ||||||
| date2025-08-16 | rnd5 | typeStandard | result1 | date2025-08-30 | rnd2 | typeStandard | result1 | ||
| OpponentBogaard, FK (Franco Konrad) | OpponentMalepa, K (Kekaetswe) | ||||||||
| 3 | 1 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-16 | rnd3 | typeStandard | result1 | date2025-08-16 | rnd3 | typeStandard | result1 | ||
| OpponentBotha, RMJ (Robert) | OpponentBotha, RMJ (Robert) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 10 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-05-03 | rnd2 | typeStandard | result1 | date2025-08-16 | rnd1 | typeStandard | result1 | ||
| OpponentLesakane, K (Kgothatso) | OpponentNyoni, R (Ronald) | ||||||||
| 2 | 1 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-16 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
| OpponentBogaard, FK (Franco Konrad) | OpponentBogaard, FK (Franco Konrad) | ||||||||
| 3 | 1 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-16 | rnd3 | typeStandard | result1 | date2025-08-16 | rnd3 | typeStandard | result1 | ||
| OpponentBotha, RMJ (Robert) | OpponentBotha, RMJ (Robert) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 JMCA Open Chess Tournament | Tournament2025 JMCA Open Chess Tournament | ||||||
| date2025-06-07 | rnd1 | typeStandard | result1 | date2025-06-07 | rnd4 | typeStandard | result1 | ||
| OpponentMalungani, N (Nthlarhishihluke) | OpponentMasina, M (Mandisa) | ||||||||
| 2 | 2 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-05-03 | rnd2 | typeStandard | result1 | date2025-05-03 | rnd3 | typeStandard | result1 | ||
| OpponentLesakane, K (Kgothatso) | OpponentWhitebooi, S (Seayano) | ||||||||
| 3 | 1 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-16 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
| OpponentBogaard, FK (Franco Konrad) | OpponentBogaard, FK (Franco Konrad) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 JMCA Open Chess Tournament | Tournament2025 JMCA Open Chess Tournament | ||||||
| date2025-06-07 | rnd1 | typeStandard | result1 | date2025-06-07 | rnd4 | typeStandard | result1 | ||
| OpponentMalungani, N (Nthlarhishihluke) | OpponentMasina, M (Mandisa) | ||||||||
| 2 | 2 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-05-03 | rnd2 | typeStandard | result1 | date2025-05-03 | rnd3 | typeStandard | result1 | ||
| OpponentLesakane, K (Kgothatso) | OpponentWhitebooi, S (Seayano) | ||||||||
| 3 | 1 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-16 | rnd5 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
| OpponentBogaard, FK (Franco Konrad) | OpponentBogaard, FK (Franco Konrad) | ||||||||
| # | 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 | Botha ,RMJ (Robert) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1445.6 | 1445.6 | 1440.2 | 1445.6 | 0 | 0 | 0 | 0 | ||||||
| 2 | Bogatsu ,O (Oarabile) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1282.7 | 1707.7 | 1294.4 | 1707.7 | 0 | 0 | 0 | 0 | ||||||
| 3 | Bogaard ,FK (Franco Konrad) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1404.5 | 1829.5 | 1399.2 | 1829.5 | 0 | 0 | 0 | 0 | ||||||
| 4 | Malungani ,N (Nthlarhishihluke) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 5 | Seopa ,K (Kgantshi Kgolo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 6 | Whitebooi ,S (Seayano) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 7 | Lesakane ,K (Kgothatso) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 8 | John ,D (Dario) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1176.1 | 751.1 | 1168.4 | 751.1 | 0 | 0 | 0 | 0 | ||||||
| 9 | Van Niekerk ,H (Hugo) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1230.7 | 1230.7 | 1237.2 | 1230.7 | 0 | 0 | 0 | 0 | ||||||
| 10 | Asante ,P (Prince) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1161.7 | 1161.7 | 1157 | 1161.7 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|