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Individual Calculations October 2022 |
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| Koshelnik, Ivan Total change: 66.80 | |   |
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| Rostov chess club Championship - 2022 | Rostov-on-Don | RUS | 2022-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1848 | 7.00 | 9 | 1.67 | 40 | 66.80 | |
|  Podtynnyi, Alexey | | | 1448 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Belik, Ivan | | | 1467 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Korovtenko, Mikhail | | | 1933 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Yermolenko, Vitaly | | | 1874 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Korovjakovsky, Dmitryi | | | 1932 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Sidorenko, Boris | | | 1408 | RUS | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Kardashov, Artem | | | 1893 | RUS | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Polkovnikyan, Artem | | | 1687 | RUS | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Zinchenko, Dmitriy | | | 2096 | RUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | * 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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