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Individual Calculations August 2023 |
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| Kozyrev, Alexey A Total change: 177.20 | |   |
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| Classic - Koltsovo Science City - 2023 - Stage of Russia Cup - B13 | Koltsovo | RUS | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1191 | 4.50 | 8 | 2.26 | 40 | 90.40 | |
|  Puryga, Ilya | | | 1449 | RUS | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Mayer, Denis | | | 1242 | RUS | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Shabalin, Vladimir | | | 1344 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Voroshilov, Roman | | | 1558 | RUS | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Vandakurov, Alexander | | | 1450 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Zhuravlen, Andrey | | | 1262 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Piragov, Andrey | | | 1451 | RUS | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Borodkin, Yan | | | 1211 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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) | | | | Osman katun rocks | Osman | RUS | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1191 | 4.50 | 7 | 2.17 | 40 | 86.80 | |
| | Sorochkin, Roman | | | 1268 | FID | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Ivasenko, Vera | | | 1144 | RUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Chernov, Mikhail | f | | 2205 | RUS | 1.00 | 1 | 1.00 | 40 | 40.00 | | | Piragov, Andrey | | | 1451 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Berezina, Dana | | | 1155 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Druzhinina, Varvara Dm | | | 1214 | RUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Belousova, Sofia | | | 1460 | RUS | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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