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Rapid:
Individual Calculations September 2021 |
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| Peteliuk, Anna Total change: -73.20 | |   |
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| Chess Couples Cup 2021 2nd Stage Rapid U16 | Ivano-Frankivsk | UKR | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1161 | 1214 | 0.00 | 3 | -1.72 | 20 | -34.40 | |
|  Kryven, Alina | | | 1130 | UKR | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Kobryn, Roksolana | | | 1102 | UKR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Movchan, Nataliya | | | 1250 | UKR | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | Zori Karpat. Tournament D (rapid) | Mykulychyn | UKR | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1214 | 0.00 | 3 | -1.61 | 20 | -32.20 | |
| | Andrusevych, Andriy | | | 1358 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Skochylyas , Markiyan | | | 1098 | UKR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Khrypkov, Oleksandr | | | 1114 | UKR | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | Cup of Muzychuk Sisters | Stryi | UKR | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1214 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
| | Hrabinska, Anna | | | 1340 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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