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Individual Calculations January 2023 |
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| Prasanna, Karthick M Total change: -35.20 | |   |
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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 |
| 1230 | 1274 | 2.50 | 6 | -0.88 | 40 | -35.20 | |
|  Saravanan | | | 1481 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Jeevana, N | | | 1103 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Srinandhan, A | | | 1056 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Subham, Saha | | | 1571 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Srikeshav, P | | | 1054 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Thanigai, Selvan S | | | 1115 | IND | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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