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Rapid:
Individual Calculations April 2020 |
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| Demenko, Olexandr Total change: 9.60 | |   |
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| Myrhorod Chess Championship-2020 U18 | Myrhorod, Poltava region | UKR | 2020-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1128 | 4.00 | 7 | 1.80 | 20 | 36.00 | |
|  Mazun, Yaroslav | | | 1474 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Ovcharenko, Arina | | | 1098 | UKR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Habidullin, Andriy | | | 1409 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bezpalchenko, Sofia | | | 1212 | UKR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Kysil, Artem | | | 1321 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Shumeyko, Mykhaylo | | | 1356 | UKR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Parfilova, Maria | | | 1095 | UKR | 1.00 | 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) | | | | Myrhorod Chess Championship-2020 U20 | Myrhorod, Poltava region | UKR | 2020-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1128 | 0.00 | 4 | -1.32 | 20 | -26.40 | |
| | Stavitskaya, Vlada | | | 1764 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Parfilova, Maria | | | 1095 | UKR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Gryshko, Vladyslav | | | 1059 | UKR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Habidullin, Andriy | | | 1409 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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