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Rapid:
Individual Calculations July 2019 |
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| Piatrenka, Ivan Total change: 29.80 | |   |
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| Rogachev 2019 Rapid | Rogachev | BLR | 2019-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1428 | 4.00 | 7 | 1.49 | 20 | 29.80 | |
|  Kotava, Iryna | | | 1071 | BLR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Zakharenka, Ilya | | | 1666 | BLR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Astapenko, Ivan | | | 1828 * | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Varantsou, Ivan | | | 1784 | BLR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bendik, Margarita | | | 1132 | BLR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Arlou, Valery | | | 1663 | BLR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Stsepkina, Yauheniya | | | 1699 | BLR | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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