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Individual Calculations December 2023 |
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| Kostina, Alexandra Total change: 1.20 | |   |
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| SFO G19 2023 | Kemerovo | RUS | 2023-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1694 | 7.00 | 9 | 0.03 | 40 | 1.20 | |
|  Kosacheva, Kristina | | | 1387 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Istomina, Valeria | | | 1472 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Maikovets, Yana | | | 1569 | RUS | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ivanova, Ekaterina | | | 1442 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Oidup, Arseniya | | | 1419 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Suslenkova, Elvira | | | 1427 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ivanova, Lubov | | | 1540 | RUS | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Zimova, Ekaterina | | | 1359 | RUS | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Ondar, Shuru | | | 1615 | RUS | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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