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Individual Calculations August 2018 |
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| Ptacek, Lubos Total change: -6.60 | |   |
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| CZECH OPEN 2018 - E - 4-member team tournament | Pardubice | CZE | 2018-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2061 | 2.50 | 4 | -0.33 | 20 | -6.60 | |
|  Plhacek, Vaclav | | | 1689 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Krapivin, Vladislav | m | | 2310 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chmelik, Ladislav | | | 1761 | CZE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Marusic, Martin | | | 1716 | SVK | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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