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Individual Calculations August 2023 |
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| Demarcheck, Yaroslav Total change: -20.00 | |   |
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| Konstantin Sukharev Memorial 2023. Open | Novosibirsk | RUS | 2023-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1690 | 3.50 | 7 | -0.50 | 40 | -20.00 | |
|  Lapa, Viktoriya | | | 1446 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ponomarev, Andrey A. | | | 2105 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Kotsyuba, Victor | | | 1356 | RUS | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Yahyazade, Gunay | | | 1591 | RUS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Maikovets, Yana | | | 1545 | RUS | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Altyntsev, Alexandr | | | 1860 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zubarev, Alexander | | | 1585 | RUS | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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