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Rapid:
Individual Calculations September 2023 |
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| Apostolakii, Iryna Total change: -45.20 | |   |
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| Iraida Vozniak Memorial - Rapid "OPEN" 2023 | Izmail | UKR | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1442 | 2.00 | 5 | -1.13 | 40 | -45.20 | |
|  Sergienko, Artyom | | | 1227 | UKR | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Hostrenko, Tumofii | | | 1158 | UKR | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Buzhatskiy, Serhii | | | 1319 | UKR | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Avdoshchenko, Oleksandr | | | 1794 | UKR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Dmytryshyn, Kostiantyn | | | 1255 | UKR | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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