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Individual Calculations August 2023 |
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| Potapov, Oleg E Total change: -1.20 | |   |
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| Moscow Open 2023 C (B15) | Moscow | RUS | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1168 | 1.50 | 5 | -0.03 | 40 | -1.20 | |
|  Mashkov, Mikhail | | | 1549 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rybkin, Roman An | | | 1436 | RUS | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Mazilkin, Aleksandr | | | 1292 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Zelenov, Grigoriy | | | 1261 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Fomchenkov, Ruslan | | | 1119 | RUS | 0.50 | 1 | -0.07 | 40 | -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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