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Individual Calculations February 2018 |
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| Gregurkova, Nikola Total change: 26.00 | |   |
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| Krajsky prebor SSOK 2017/2018 r5-6 | various | CZE | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1561 | 0.50 | 1 | 0.42 | 40 | 16.80 | |
|  Polach, Jiri | | | 1961 * | CZE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | 1. liga mladeze D 2017/2018 r6-7 | various | CZE | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1561 | 1.00 | 2 | 0.23 | 40 | 9.20 | |
| | Vavrinkova, Anna | | | 1545 | CZE | 0.50 | 1 | -0.02 | 40 | -0.80 | |  Zitny, Michal | | | 1751 | CZE | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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) | | |
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