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Rapid:
Individual Calculations October 2015 |
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| Chechetkina, Dariya Total change: -3.00 | |   |
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| Petrovsk Autumn 2015 Rapid | Petrovsk | RUS | 2015-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1515 | 2.00 | 4 | -0.15 | 20 | -3.00 | |
|  Tuktarov, Nail | | | 1428 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Arzhanova, Mariya | | | 1115 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lapushkin, Mikhail | | | 1493 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Vetryansky, Vladimir | | | 1915 * | RUS | 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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