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Rapid:
Individual Calculations January 2019 |
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| Zakharov, Yaroslav Total change: 4.00 | |   |
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| Prize of the Chess Federation of the Leningrad Region 2018. Rapid | Tosno | RUS | 2018-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1281 | 1.50 | 4 | 0.20 | 20 | 4.00 | |
|  Droschak, Artem | | | 1543 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Shchetkin, Kirill | | | 1681 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Efremov, Yaroslav | | | 1450 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Motorina, Vera | | | 1083 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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