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Individual Calculations February 2023 |
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| Prem, Raaghavan G Total change: -12.00 | |   |
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| 18th KCM Below 1600 FIDE Rated Chess Tournament | Coimbatore | IND | 2022-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1110 | 0.50 | 4 | -0.30 | 40 | -12.00 | |
|  Chinnadurai, S. | | | 1338 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Vinodkumar, K V | | | 1317 | IND | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Swastik, Roy | | | 1438 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gobi, Krishnan N | | | 1322 | 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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