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Individual Calculations May 2012 |
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| Pokorny, Jan Total change: 5.25 | |   |
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| Prebor Prahy - preborova skupina 2011/12 | various | CZE | 2012-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1864 | 1.50 | 3 | 0.47 | 15 | 7.05 | |
|  Cerny, Josef | | | 1928 | CZE | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Zemlicka, Vit | | | 1987 | CZE | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Drahorad, Daniel | | | 2018 | CZE | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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 - I. trida - skupina 12 2011/12 | various | CZE | 2012-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1864 | 3.50 | 9 | -0.12 | 15 | -1.80 | |
| | Hollan, Martin | | | 1580 | CZE | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Jarrah, Kamal | | | 2066 | CZE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Modrova, Hana | | wf | 1933 | CZE | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Zikmund, Daniel | | | 1975 | CZE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Krejbich, Miloslav | | | 1946 | CZE | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Hajek, Jiri | | | 1925 | CZE | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Kasalicky, Petr | | | 2049 | CZE | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Barotek, Martin | | | 1939 | CZE | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Zimak, Karel | | | 1996 | CZE | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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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