Rapid:
Individual Calculations December 2018 |
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Grigoriev, Valentin Total change: -13.80 | | |
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Magnitogorsk Chess Federation Cup 2018-2019 rapid 3 | Magnitogorsk | RUS | 2018-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1283 | 1425 | 0.00 | 1 | -0.69 | 20 | -13.80 | |
| Postnikov, Andrei | | | 1283 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | 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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