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Individual Calculations August 2015 |
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| Tsomaia, Lasha Total change: 0.40 | |   |
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| Nana Alexandria Cup (Open-C) 2015 | Poti | GEO | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1425 | 1.50 | 4 | 0.01 | 40 | 0.40 | |
|  Koridze, Givi | | | 1825 * | GEO | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Chanturia, Giorgi | | | 1562 | GEO | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Gognadze, Tsira | | | 1247 | GEO | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Bechvaia, Maia | | | 1526 | GEO | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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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