Individual Calculations May 2010 |
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Petlak, Josef Total change: -7.50 | | |
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Krajsky prebor JMSS | various | CZE | 2009-10-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2025 | 2027 | 2.50 | 6 | -0.50 | 15 | -7.50 | |
| Marek, Jiri | | | 2057 | CZE | 0.50 | 1 | 0.04 | 15 | 0.60 | | Gubas, Jan | | | 2096 | CZE | 0.00 | 1 | -0.40 | 15 | -6.00 | | Fic, Zbynek | | | 1894 | CZE | 1.00 | 1 | 0.32 | 15 | 4.80 | | Klenner, Richard | | | 2012 | CZE | 0.50 | 1 | -0.02 | 15 | -0.30 | | Kalendovsky, Jan | | | 2082 | CZE | 0.50 | 1 | 0.08 | 15 | 1.20 | | Loubal, Pavel | | | 2011 | CZE | 0.00 | 1 | -0.52 | 15 | -7.80 | | 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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