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Rapid:
Individual Calculations September 2021 |
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| Sediki, Shapur Total change: 1.00 | |   |
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| Astrakhan Chess Festival_Rapid | Astrakhan | RUS | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1259 | 1.00 | 5 | 0.05 | 20 | 1.00 | |
|  Boykov, Pavel | | | 1636 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Davydov, Nikita | | | 1640 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Zulkharbikov, Ilyas | | | 1186 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mescheriakov, Andrei A | | | 1801 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Nazarova, Evgeniya | | | 1573 | 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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