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Individual Calculations January 2010 |
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| Bregadze, Levan Total change: -2.50 | |   |
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| Tigran Petrosian Memorial | Tbilisi | GEO | 2009-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2418 | 4.50 | 7 | -0.25 | 10 | -2.50 | |
|  Kacharava, Lasha | | | 2018 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Patsia, Zviad | | | 2170 | GEO | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Benidze, Davit | m | | 2450 | GEO | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Bagaturov, Giorgi | g | | 2465 | GEO | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Nadirashvili, Shalva | | | 2018 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Azaladze, Shota | m | | 2438 | GEO | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Nikolashvili, Giorgi | | | 2234 | GEO | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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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