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Individual Calculations October 2019 |
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| Chetverikov, Ivan Total change: -41.60 | |   |
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| Open Sochi 2019 - C | Sochi | RUS | 2019-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1293 | 0.50 | 3 | -1.04 | 40 | -41.60 | |
|  Kudryavtseva, Lidiya | | | 1176 | RUS | 0.50 | 1 | -0.16 | 40 | -6.40 | |  Loparev, Iliya | | | 1066 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Lapin, Artem | | | 1675 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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