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Individual Calculations September 2011 |
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| Hayrapetian, Ovik Total change: -7.80 | |   |
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| Poti 6-th International Chess Festival Nana Aleksandria Cup-2011 | Poti | GEO | 2011-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2406 | 6.00 | 9 | -0.78 | 10 | -7.80 | |
|  Choladze, Mariam | | | 2006 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Khelaia, Giorgi | | | 2102 | GEO | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Martsvalashvili, Ruzvelt | | | 2006 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Arabidze, Meri | | wm | 2311 | GEO | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Eranyan, Khachatur | | | 2178 | ARM | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Quparadze, Giga | m | | 2467 | GEO | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Torosyan, Norayr | | | 2130 | ARM | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Tutisani, Noe | | | 2006 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kalashian, David | m | | 2410 | ARM | 0.00 | 1 | -0.49 | 10 | -4.90 | | | * 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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