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Individual Calculations January 2018 |
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| Buchar, Petr Total change: 14.80 | |   |
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| Krajska soutez zapad KHSS 2017/2018 r4-5 | various | CZE | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1936 | 2.00 | 2 | 0.84 | 20 | 16.80 | |
|  Chalupecky, Vladimir | | | 1929 | CZE | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Nekvinda, Michal | | | 1825 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | Krajsky prebor KHSS 2017/2018 r4 | various | CZE | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 1936 | 0.00 | 1 | -0.10 | 20 | -2.00 | |
| | Machan, Jan | f | | 2294 | CZE | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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