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Rapid:
Individual Calculations June 2021 |
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| Bogumil, Tatiana Total change: -33.60 | |   |
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| Amir Chess Cup - G.Borisenko Memorial, Rapid | St. Petersburg | RUS | 2021-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1965 | 5.50 | 9 | -1.68 | 20 | -33.60 | |
|  Dmitrenko, Ignat | | | 1230 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Sedunov, Andrey | | | 1413 | RUS | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Nuritdinov, Nizomitdin | | | 1673 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nikolaev, Nikita S. | | | 1451 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Usmanov, Vasily | m | | 2443 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kunin, Maksim | | | 1659 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Petrova, Varvara | | | 1587 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bodnaruk, Kseniya | | | 1776 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Tolstykh, Kirill | | | 1678 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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