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Individual Calculations October 2019 |
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| Lapin, Artem Total change: -6.80 | |   |
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| Open Sochi 2019 - C | Sochi | RUS | 2019-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1675 | 3.50 | 4 | -0.17 | 40 | -6.80 | |
|  Loparev, Iliya | | | 1275 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Kudryavtseva, Lidiya | | | 1275 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zubar, Andrey | | | 1275 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chetverikov, Ivan | | | 1293 | ENG | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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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