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Individual Calculations January 2018 |
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| Potomak, Vladimir Total change: 1.40 | |   |
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| 2. liga F 2017/2018 r4-5 | various | CZE | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2163 | 2.00 | 2 | 0.40 | 20 | 8.00 | |
|  Melecky, Jaroslav | | | 1943 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Blecha, Zdenek | | | 1896 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Krajsky prebor MKSS 2017/2018 r4 | various | CZE | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2163 | 0.50 | 1 | -0.33 | 20 | -6.60 | |
| | Cerny, Pavel | | | 1893 | CZE | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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