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Rapid:
Individual Calculations April 2021 |
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| Romanovsky, Roman Total change: 17.00 | |   |
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| Iraida Vozniak Memorial - Rapid "OPEN" 2021 | Izmail | UKR | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1630 | 5.00 | 6 | 0.85 | 20 | 17.00 | |
|  Alforova, Zlata | | | 1342 | UKR | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Kuzhilniy, Oleksandr | | | 1662 | UKR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Ermolenko, Timofei | | | 1411 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Russeva, Mariia | | | 1419 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Russeva, Viktoria | | | 1684 | UKR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Apostolakii, Irina | | | 1296 | UKR | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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