Individual Calculations December 2023 |
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Kosacheva, Kristina Total change: -4.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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SFO G19 2023 | Kemerovo | RUS | 2023-10-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1428 | 1387 | 3.50 | 8 | -0.12 | 40 | -4.80 | |
| Kostina, Alexandra | | | 1694 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | Solomatina, Polina | | | 1259 | RUS | 0.50 | 1 | -0.17 | 40 | -6.80 | | Streltsova, Valeria | | | 1273 | RUS | 0.50 | 1 | -0.16 | 40 | -6.40 | | Ivanova, Lubov | | | 1540 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | Klimova, Olga | | | 1244 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | Oidup, Arseniya | | | 1419 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | Maikovets, Yana | | | 1569 | RUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | Suslenkova, Elvira | | | 1427 | RUS | 0.00 | 1 | -0.44 | 40 | -17.60 | | 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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