Individual Calculations March 2018 |
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Ptacek, Lubos Total change: -16.80 | | |
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Krajsky prebor I PDSS 2017/2018 r7-8 | various | CZE | 2018-02-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1890 | 2102 | 1.00 | 2 | -0.54 | 20 | -10.80 | |
| Hajek, Jaroslav | | | 1911 | CZE | 0.50 | 1 | -0.25 | 20 | -5.00 | | Skroch, Martin | | | 1869 | CZE | 0.50 | 1 | -0.29 | 20 | -5.80 | | 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) | | 2. liga D 2017/2018 r8-9 | various | CZE | 2018-02-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1861 | 2102 | 0.50 | 1 | -0.30 | 20 | -6.00 | |
| Pinkava, Josef | | | 1861 | CZE | 0.50 | 1 | -0.30 | 20 | -6.00 | | 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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