Individual Calculations November 2009 |
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Petruzalek, Radim Total change: -9.25 | | |
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8th Kesarovski-Georgiev Memorial | Sunny Beach | BUL | 2009-09-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1998 | 1615 | 0.00 | 4 | -0.37 | 25 | -9.25 | |
| Ivanov, Stojan Lubomirov | | | 2015 * | BUL | 0.00 | 1 | -0.08 | 25 | -2.00 | | Horacek, Michal | | | 2004 | CZE | 0.00 | 1 | -0.09 | 25 | -2.25 | | Sulc, Jaromir | | | 2015 * | CZE | 0.00 | 1 | -0.08 | 25 | -2.00 | | Valev, Dimitar | | | 1958 | BUL | 0.00 | 1 | -0.12 | 25 | -3.00 | | * 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) | |
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