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Rapid:
Individual Calculations December 2019 |
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| Potekhin, Valery Total change: -24.20 | |   |
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| Rapid - Novosibirsk Cup open 2019 - 4 stage | Novosibirsk | RUS | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1443 | 2.50 | 8 | -1.21 | 20 | -24.20 | |
|  Litvinov, Yury | | | 1843 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gaiduk, Anatoly | | | 1806 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vorobtsov, Artur | | | 1423 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Protasova, Ekaterina | | | 1607 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mishina, Elena | | | 1372 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kapustnikov, Alexander | | | 1234 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Geshko, Timofey | | | 1289 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kornitsky, Daniil | | | 1341 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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