Blitz:
Individual Calculations April 2023 |
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Kochkin, Andrey Total change: -5.20 | | |
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Chernogolovka Blitz 2023 | Chernogolovka | RUS | 2023-03-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1859 | 1161 | 0.00 | 3 | -0.13 | 40 | -5.20 | |
| Kozionov, Kirill | m | | 2357 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | | Efremov, Roman A | | | 1549 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | Koposov, Roman V | | | 1672 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | 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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