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Individual Calculations January 2023 |
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| Inba, Ilavarasan S Total change: -50.40 | |   |
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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 |
| 1268 | 1223 | 1.00 | 4 | -1.26 | 40 | -50.40 | |
|  Vinoth Kumar, M. | f | | 1990 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Navneet, S | | | 1006 | IND | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Harun, B S | | | 1021 | IND | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Srinandhan, A | | | 1056 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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