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Individual Calculations February 2019 |
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| Adamko, Peter Total change: -25.60 | |   |
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| PRAGUE OPEN 2019 - A - IM open | Praha | CZE | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2109 | 3.50 | 8 | -1.42 | 20 | -28.40 | |
|  Hrbek, Tomas | | | 1709 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zhang, Xiaopeng | | | 2299 | CHN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Steiner, Juraj | | | 1926 | CZE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Vokac, Marek | g | | 2380 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Otruba, Marek | | | 1983 | CZE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Pipia, Ekaterine | | | 1963 | GEO | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Kucera, Tomas | | | 1956 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Nahornyi, Ihor | | | 1900 | UKR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 3.liga C1 2018/19 R7 | Various | SVK | 2019-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2109 | 0.50 | 1 | 0.14 | 20 | 2.80 | |
| | Obona, Jan | | | 2212 | SVK | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | |
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