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Rapid:
Individual Calculations April 2020 |
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| Bobyr, Dmytro Total change: 15.20 | |   |
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| Oscar Chess Challenge - rapid | Brovary | UKR | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1301 | 2.50 | 6 | 0.73 | 20 | 14.60 | |
|  Barchuk, Irina | | | 2036 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gryshko, Vitalii | | | 1963 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Pilchuk, Artem | | | 1194 | UKR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Gerasko, Yulia | | | 1227 | UKR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Didok, Danylo | | | 1771 | UKR | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Rohovchenko, Oleksandr | | | 1337 | UKR | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | "Victory for mom" Rapid U10 | Kyiv | UKR | 2020-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1301 | 3.00 | 6 | 0.03 | 20 | 0.60 | |
| | Anuchyn, Serhii | | | 1206 | UKR | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Bondarenko, Oleksandr | | | 1381 | UKR | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Korchynskyi, Mykola | | | 1449 | UKR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Romanchenko, Alisa | | | 1042 | UKR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Novikov, Danylo | | | 1251 | UKR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Bykhovtsov, Tymofiy | | | 1484 | UKR | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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