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Rapid:
Individual Calculations May 2015 |
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| Kuskov, Ivan Total change: -7.20 | |   |
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| Day of Culture Rapid | St. Petersburg | RUS | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1944 | 2.00 | 4 | -0.52 | 20 | -10.40 | |
|  Kiselev, Vladimir | | | 1849 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Manoylo, Nikolay | | | 1708 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Poljakov, Konstantin | | | 2205 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nechayev, Igor | | | 1564 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | Yudin Memorial Rapid Tournament | St. Petersburg | RUS | 2015-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 1944 | 1.00 | 4 | 0.16 | 20 | 3.20 | |
| | Plotnikov, Vitaly | | | 2084 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Bystrov, Sergej M. | m | | 2212 | RUS | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Biriukov, Oleg V. | m | | 2275 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Prelovskij, Rudolf | | | 2145 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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