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Individual Calculations February 2018 |
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| Haftar, Bohdan Total change: -37.20 | |   |
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| MARIENBAD OPEN 2018 C - FIDE open | Marianske Lazne | CZE | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1276 | 0.00 | 4 | -0.93 | 40 | -37.20 | |
|  Lau, Ende Matthew | | | 1676 * | SGP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Efendieva, Alina | | | 1676 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ornet, Tomas | | | 1646 | CZE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Tedeeva, Olga | | | 1149 | RUS | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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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