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Individual Calculations September 2011 |
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| Mikaelyan, Arman Total change: 16.80 | |   |
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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 |
| 2157 | 2197 | 6.00 | 9 | 1.12 | 15 | 16.80 | |
|  Tsilosani, Sergo | | | 1797 * | GEO | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Khachatryan, Rafik | | | 1935 | ARM | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Nigalidze, Gaioz | m | | 2448 | GEO | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Kalashian, David | m | | 2410 | ARM | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Petrosyan, Hovhannes | | | 2004 | ARM | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Rizhamadze, Patman | | | 2042 | GEO | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Sibashvili, Giorgi | | | 1943 | GEO | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Purtseladze, Maka | m | wg | 2364 | GEO | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Quparadze, Giga | m | | 2467 | GEO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | * 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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