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Rapid:
Individual Calculations June 2017 |
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| Lacha, Josef Total change: 9.20 | |   |
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| Mistrovstvi CR senioru v rapidu 2017 | Usti nad Labem | CZE | 2017-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2001 | 4.00 | 7 | 0.46 | 20 | 9.20 | |
|  Krejci, Josef | | | 1677 | CZE | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Varta, Jiri | | | 1670 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sejkora, Vlastimil | f | | 2189 | CZE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Janda, Zdenek | | | 2118 | CZE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Jurek, Josef | m | | 2270 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kamenik, Martin | | | 1974 | CZE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Bartonicek, Zdenek | | | 2016 | CZE | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | |
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