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Individual Calculations January 2023 |
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| Sudharshan, Varadarajan Total change: 49.60 | |   |
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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 |
| 1479 | 1224 | 2.00 | 4 | 1.24 | 40 | 49.60 | |
|  Vivek, Ramanathan V | | | 1414 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Iniyan, R S | | | 1440 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Subramanian, V | | | 1491 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Azeezuddin, H. | | | 1570 | IND | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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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