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Rapid:
Individual Calculations May 2021 |
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| Tolkachev, Vladimir Total change: 9.60 | |   |
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| A.Goldman Memorial 2021 Rapid Seniors | St. Petersburg | RUS | 2021-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1847 | 4.00 | 9 | 0.48 | 20 | 9.60 | |
|  Mukhin, Georgy | | | 2135 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Rusov, Valery | | | 2116 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Alekseeva, Galina Nik. | | | 1675 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Matjukhin, Anatolij | | | 1778 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kofanov, Sergei | | | 1996 | RUS | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Khavanov, Yuri | | | 2064 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Sirotkina, Nina | | wm | 2088 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nasonov, Vadim A. | | | 1969 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chinilin, Gennadiy | | | 1597 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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