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Individual Calculations January 2025 |
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| Karthikeyan, G Total change: 4.20 | |   |
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| 3rd Zion-Alwin International Fide Rated Open Chess Tournament | Chennai | IND | 2024-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1701 | 5.00 | 7 | 0.21 | 20 | 4.20 | |
|  Saikirshnan, Shanmugam P | | | 1454 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Siddharth, Pernati | | | 1533 | IND | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sisika, Borelli | | | 1503 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gokul, G | | | 1902 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Lenin, A G | | | 1489 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Abhinav, Subramaniam | | | 1436 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pravin, R | | | 1572 | IND | 0.50 | 1 | -0.17 | 20 | -3.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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