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Rapid:
Individual Calculations April 2021 |
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| Alforova, Zlata Total change: -10.80 | |   |
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| Iraida Vozniak Memorial - Rapid "OPEN" 2021 | Izmail | UKR | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1342 | 1.50 | 6 | -0.54 | 20 | -10.80 | |
|  Romanovsky, Roman | | | 1630 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ermolenko, Timofei | | | 1411 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Russeva, Viktoria | | | 1684 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Apostolakii, Irina | | | 1296 | UKR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Kuzhilniy, Oleksandr | | | 1662 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Veselkova, Alexandra | | | 1220 | UKR | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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