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Rapid:
Individual Calculations December 2019 |
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| Surya, R Total change: 24.20 | |   |
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| Velammal FIDE Rated Rapid Chess Tournament | Chennai | IND | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1147 | 3.00 | 5 | 1.21 | 20 | 24.20 | |
|  Femil, Chelladurai | | | 1447 | IND | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Krishna, Ashwin | | | 1516 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Adharsh, K | | | 1397 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Swapna, C N | | | 1032 | IND | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Surya, D | | | 1009 | IND | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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