Individual Calculations January 2010 |
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Kosturski, Ivan Total change: 23.85 | | |
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17th memorial NIKOLA BAHAROV | Sofia | BUL | 2009-11-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2045 | 1766 | 2.50 | 5 | 1.59 | 15 | 23.85 | |
| Andreev, Stanislav | | | 2128 | BUL | 0.00 | 1 | -0.10 | 15 | -1.50 | | Stanchev, Plamen | | | 1872 | BUL | 1.00 | 1 | 0.64 | 15 | 9.60 | | Ivanov, Borislav | | | 2103 | BUL | 0.50 | 1 | 0.38 | 15 | 5.70 | | Kolev, Velio | | | 1957 | BUL | 1.00 | 1 | 0.75 | 15 | 11.25 | | Tsekov, Svetozar | | | 2166 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | * 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) | |
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