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Rapid:
Individual Calculations February 2023 |
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| Perchinsky, Bogdan Total change: 22.80 | |   |
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| Christmas rapid 2023_A | Khanty-Mansiysk | RUS | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1839 | 7.50 | 10 | 0.57 | 40 | 22.80 | |
|  Ivchenkova, Veronika | | | 1332 | RUS | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Machankin, Aleksandr | | | 1597 | RUS | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Karpenko, Kirill | | | 1439 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Belomestnyi, Nikolay | | | 1266 | RUS | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Eremin, Artemi | | | 1367 | RUS | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Sabirov, Timur | | | 2143 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Bushmanova, Angelina | | | 1364 | RUS | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Alekseenko, Mariya | | | 1949 | RUS | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Kolbin, Valeri | | | 1645 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kalmachevskikh, Viktor | m | | 2167 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | * 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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