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Blitz:
Individual Calculations January 2023 |
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| Rossoshansky, Bogdan Total change: -51.60 | |   |
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| Open championship of the Chess Federation of the Moscow region_BLITZ_U13 | Odintsovo | RUS | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1373 | 0.50 | 4 | -1.29 | 40 | -51.60 | |
|  Rybkin, Roman An | | | 1405 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | |  Martemyanov, Mikhail | | | 1424 | RUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Kalmykov, Georgiy Al | | | 1308 | RUS | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Dryabin, Maksim Al | | | 1516 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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