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Individual Calculations April 2009 |
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| Popov, Ilian Total change: 17.25 | |   |
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| 1-st Memorial GM Nino Kirov | Sofia | BUL | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2205 | 3.00 | 6 | 0.69 | 25 | 17.25 | |
|  Grigorov, Grigor | m | | 2475 | BUL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Dobrev, Nanko | m | | 2409 | BUL | 0.00 | 1 | -0.24 | 25 | -6.00 | |  Sirkova, Darena | | | 1942 | BUL | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Kukov, Velislav | f | | 2373 | BUL | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Videnova, Iva | | wf | 2193 | BUL | 1.00 | 1 | 0.48 | 25 | 12.00 | | | Mladenov, Plamen | | | 2373 | BUL | 1.00 | 1 | 0.72 | 25 | 18.00 | |
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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