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Individual Calculations January 2023 |
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| Harikrishna, C Total change: 41.60 | |   |
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| 1st Zion Group International FIDE Rated Chess Tournament | Chennai | IND | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1188 | 2.00 | 5 | 1.04 | 40 | 41.60 | |
|  Rajasurya, J. | | wf | 1632 | IND | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Jayakrishna, H | | | 1421 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ritwik, Mallavarapu | | | 1375 | IND | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Raaghav, Rajesh | | | 1434 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Raj, Kamal S | | | 1386 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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