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Rapid:
Individual Calculations July 2021 |
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| Chunikhin, Sergey Total change: 4.60 | |   |
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| Berdsk Rapid Cup 2021, Stage 2 | Berdsk | RUS | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1663 | 3.00 | 7 | 0.23 | 20 | 4.60 | |
|  Partys, Sofiya A. | | | 1212 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Zubricheva, Daria | | | 1960 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Chepurnoy, Maxim | | | 2108 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Feoktistov, Stepan | | | 1718 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Shestakov, Alexey | | | 1825 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kosinova, Anastasia | | | 1451 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Viner, Mikhail | | | 1974 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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