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Rapid:
Individual Calculations September 2021 |
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| Yashina, Olga V Total change: 15.80 | |   |
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| Astrakhan Chess Festival_Rapid | Astrakhan | RUS | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1116 | 1.00 | 4 | 0.44 | 20 | 8.80 | |
|  Shevchenko, Maxim | | | 1851 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Fedorov, Semen | | | 1437 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nadyrshin, Karim | | | 1684 | RUS | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Zulkharbikov, Ilyas | | | 1186 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | City chess club first tournament | Odintsovo | RUS | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1094 | 1116 | 3.00 | 5 | 0.35 | 20 | 7.00 | |
| | Kolpachkov, Ivan Aleks | | | 1083 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Vasiliev, Kirill Ed | | | 1136 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Chechin, Svyatoslav Ig | | | 1129 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Nizhegorodtsev, Saveliy | | | 1100 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | |  Alekseev, Nikolay Ol | | | 1020 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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