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Rapid:
Individual Calculations January 2020 |
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| Sugumaran, P Total change: 1.20 | |   |
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| All India Chess Grand Prix GKCA 1st All India Rapid FIDE Rated Chess Tournament | Madurai | IND | 2019-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1245 | 1.00 | 4 | 0.06 | 20 | 1.20 | |
|  S., Selvarajan | | | 1645 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Suganthan, S | | | 1640 | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Santhosh, Varma S | | | 1094 | IND | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Pounraj, R. | | | 1645 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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