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Individual Calculations February 2018 |
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| Konvalinka, Vladislav Total change: -21.40 | |   |
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| PRAGUE OPEN 2018 - A - IM open | Praha | CZE | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1757 | 2.00 | 9 | -1.04 | 20 | -20.80 | |
|  Yapar, Nedim | | | 2102 | TUR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Lau, Ende Matthew | | | 1977 | SGP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Docekalova, Alexandra | | | 1883 | CZE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Petrun, Milan | | | 1984 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Arias Castanedo, Jacinto | | | 1923 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kucera, Tomas | | | 1912 | CZE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Nittel, Christian | | | 1882 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Husa, Daniel | | | 1615 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Brhlik, Antonin | | | 1699 | CZE | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | | | Krajska soutez SSS - skupina A 2017/2018 r6-7 | various | CZE | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1757 | 1.00 | 2 | -0.03 | 20 | -0.60 | |
| | Hofner, Frantisek | | | 1723 | CZE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Otrubova, Kristyna | | | 1768 | CZE | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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