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Individual Calculations February 2019 |
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| Vrabec, Milos Total change: 22.40 | |   |
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| Krajsky prebor SSS 2018/2019 r5-6 | various | CZE | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2113 | 2.00 | 2 | 0.99 | 20 | 19.80 | |
|  Postupa, Martin | | | 2098 | CZE | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Vanka, Miloslav | | | 2117 | CZE | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | Krajska soutez SSS 2018/2019 skupina B r6-7 | various | CZE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2113 | 1.50 | 2 | 0.13 | 20 | 2.60 | |
| | Zak, Zbynek | | | 1967 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Belousek, Michal | | | 1986 | CZE | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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