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Rapid:
Individual Calculations April 2020 |
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| Kupenko, Yaroslav Total change: -46.60 | |   |
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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 |
| 1165 | 1073 | 1.00 | 6 | -1.27 | 20 | -25.40 | |
|  Kysil, Artem | | | 1321 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Kupenko, Nazar | | | 1135 | UKR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ovcharenko, Arina | | | 1098 | UKR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Denysenko, Maxym | | | 1165 | UKR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Bezpalchenko, Sofia | | | 1212 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Akulova, Julia | | | 1060 | UKR | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | Myrhorod Chess Championship-2020 U20 | Myrhorod, Poltava region | UKR | 2020-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1073 | 0.00 | 4 | -1.06 | 20 | -21.20 | |
| | Chopenko, Olena | | | 1371 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kysil, Artem | | | 1321 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kupenko, Nazar | | | 1135 | UKR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Bezpalchenko, Sofia | | | 1212 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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