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Individual Calculations August 2023 |
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| Zaitsev, Aleksey Vik Total change: -31.60 | |   |
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| 16th Poti Int.Nana Alexandria Cup (Open B, 1800-lover) | Poti | GEO | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1667 | 3.00 | 8 | -1.58 | 20 | -31.60 | |
|  Harutyunyan, Gabriela | | | 1327 | ARM | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Shapovalovi, Vasiko | | | 1861 | GEO | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Nachqebia, Luka | | | 1891 | GEO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gvasalia, Gaga | | | 1424 | GEO | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Arzumanyan, Avetik | | | 1538 | ARM | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Khachatryan, Gagik B. | | | 1430 | ARM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Yun, Svetomir | | | 1993 | FID | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Chanturia, Tamar | | | 1397 | GEO | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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