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Individual Calculations September 2019 |
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| Nayak, Sunil Kumar Total change: 1.80 | |   |
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| Talent Chess Academy's 1st FIDE Rated Open Chess tmt | Chennai | IND | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1027 | 1182 | 1.50 | 2 | 0.09 | 20 | 1.80 | |
|  Ethirajan | | | 1045 | IND | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Sai, Sivaraman B | | | 1008 | IND | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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