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Individual Calculations August 2023 |
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| Deshina, Polina Total change: -31.60 | |   |
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| Rostov Region Championship G-15 | Rostov-on-Don | RUS | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1248 | 3.00 | 5 | 0.25 | 40 | 10.00 | |
|  Aydinova, Nina | | | 1245 | RUS | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Sapunova, Maria | | | 1120 | RUS | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Bykhanova, Varvara | | | 1216 | RUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Bardina, Polina | | | 1202 | RUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Evdokimova, Viktoriya | | | 1263 | RUS | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | | | Moscow Open 2023 C (G15) | Moscow | RUS | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1248 | 1.50 | 6 | -1.04 | 40 | -41.60 | |
| | Butko, Svetlana | | | 1329 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Gerasimenko, Valeriya | | | 1254 | RUS | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Kazaryan, Karina | | | 1212 | RUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Redina, Ekaterina | | | 1432 | RUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Gladkova, Alexandra | | | 1269 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Yakunenkova, Ekaterina | | | 1338 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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