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Individual Calculations May 2023 |
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| Dusbaba, Karel Total change: -41.00 | |   |
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| Aprilovy turnaj Chlumec 2023 r5-9 | Chlumec | CZE | 2023-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 2035 | 2.50 | 4 | -1.01 | 20 | -20.20 | |
|  Bryda, Martin | | | 1602 | CZE | 0.00 | 1 | -0.94 | 20 | -18.80 | |  Polak, Martin | | | 1595 | CZE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Turecek, Vaclav | | | 1880 | CZE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Weiss, Pavel | | | 1635 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | O pohar Mistra Jana 2023 - A | Tabor | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2019 | 3.00 | 7 | -1.04 | 20 | -20.80 | |
| | Mosnicka, Jan | | | 1799 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Belaska, Premysl | | | 2216 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rybacek, Martin | | | 1711 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Haba, Zdenek | f | | 2155 | CZE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Hladky, Tadeas | | | 1998 | CZE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Blumel, Otto | | | 1884 | CZE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Polak, Michal | | | 1931 | CZE | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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