Individual Calculations August 2019 |
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Petrova, Kristyna Total change: -3.80 | | |
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CZECH OPEN 2019 - E - 4-member team tournament | Pardubice | CZE | 2019-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2229 | 2263 | 2.00 | 4 | -0.19 | 20 | -3.80 | |
| Vybiral, Zdenek | | | 2246 | CZE | 0.50 | 1 | -0.02 | 20 | -0.40 | | Vedral, Oldrich | | | 2250 | CZE | 1.00 | 1 | 0.48 | 20 | 9.60 | | Roesemann, Rainer | f | | 2227 | GER | 0.00 | 1 | -0.55 | 20 | -11.00 | | Bach, Markus | | | 2191 | GER | 0.50 | 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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