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Rapid:
Individual Calculations October 2018 |
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| Boyko, Volodymyr Total change: -10.20 | |   |
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| "Kovel - Open , Cup 2018 (Rapid)" | Kovel | UKR | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1527 | 1.00 | 4 | -0.51 | 20 | -10.20 | |
|  Marchuk, Henadii | | | 1776 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Stepaniuk, Oleh | | | 1771 | UKR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Polischuk, Sergiy | | | 1711 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Martynyuk, Anton | | | 1214 | UKR | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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