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Individual Calculations February 2020 |
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| Arun, G Senthil Total change: -7.20 | |   |
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| Valliammal Memorial Below 1600 Rating Chess Tournament | Chennai | IND | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1042 | 0.50 | 3 | -0.18 | 40 | -7.20 | |
|  Dillish, L | | | 1253 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Viswa, Sudhakar Repalle | | | 1258 | IND | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Saravanan, S (1971) | | | 1249 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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