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Individual Calculations February 2023 |
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| Tsvetov, Ivan Total change: -44.40 | |   |
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| Rostov-on-Don Christmas tournament 2023 | Rostov-on-Don | RUS | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1506 | 2.00 | 6 | -1.11 | 40 | -44.40 | |
|  Levchuk, Liudmila | | | 1231 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Postol, Miron | | | 1726 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kirichenko, Anatoliy | | | 1435 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Yermolenko, Vitaly | | | 1821 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Stadnichenko, Stanislav | | | 1530 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Churkin, Egor | | | 1204 | RUS | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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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