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Individual Calculations May 2018 |
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| Koller, Martin Total change: -34.40 | |   |
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| Prebor Prahy 2017-2018 - I. trida - skupina 11 | Praha | CZE | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1857 | 3.00 | 8 | -2.07 | 20 | -41.40 | |
|  Vorsilka, Jiri | | | 1601 | CZE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rada, Miroslav | | | 1887 | CZE | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Skala, Kamil | | | 1929 | CZE | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Martirosyan, Artyom | | | 1457 * | CZE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kovar, Jan | | | 1801 | CZE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Pacovsky, Ota | | | 1849 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Ruzicka, Filip | | | 1518 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Skypala, Ondrej | | | 1850 | CZE | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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) | | | | Prebor Prahy 2017-2018 - I. trida - skupina 12 | Praha | CZE | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1857 | 1.00 | 1 | 0.35 | 20 | 7.00 | |
| | Achylis, Milos | | | 1749 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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