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Individual Calculations December 2023 |
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| Petrov, Aleksandr Total change: -17.00 | |   |
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| Born in the USSR Rating Tournament 4-2023 | Voronezh | RUS | 2023-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1446 | 1.50 | 7 | -0.85 | 20 | -17.00 | |
|  Aleksandrov, Victor | | | 1685 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Safonov, Anatoly | | | 1539 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Skorkin, Anatoly | | | 1223 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Strukov, Dmitry | | | 1697 | RUS | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Skorobogatykh, Andrey | | | 1957 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Girzhadovich, Vyacheslav | | | 1461 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Bezrukov, Igor | | | 1608 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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