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Rapid:
Individual Calculations April 2020 |
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| Petrova, Irina Total change: -3.00 | |   |
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| Chess School - 2020 rapid N2 | Kyiv | UKR | 2020-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 2086 | 5.50 | 8 | -0.15 | 20 | -3.00 | |
|  Ovdienko, Alexander | | | 1385 | UKR | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Kostenko, Lev | | | 1609 | UKR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Dolzhykova, Kateryna | | wm | 2233 | UKR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rakhmangulova, Anastasiya | | wm | 2184 | UKR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Mazno, Daniil | | | 1516 | UKR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Tulchynskyi, Feliks | | | 1706 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sidletskyi, Ivan | | | 1860 | UKR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Paryokha, Serhiy | | | 2185 | UKR | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | |
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