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Individual Calculations September 2010 |
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| Nakhapetiane, Pogos Total change: 17.70 | |   |
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| Pan-Armenian Chess Olympiad | Yerevan | ARM | 2010-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2426 | 2449 | 6.50 | 9 | 1.77 | 10 | 17.70 | |
|  Gevorgyan, Irina | | wf | 2163 | UZB | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Matinian, Nikita | | | 2380 | RUS | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Petrosian, Tigran L. | g | | 2597 | ARM | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Abrahamyan, Tatev | | wf | 2310 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Hayrapetian, Ovik | f | | 2324 | ARM | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Kotanjian, Tigran | g | | 2551 | ARM | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Mekhitarian, Krikor Sevag | m | | 2511 | BRA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Mirumian, Vigen | g | | 2504 | CZE | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Ajrapetjan, Yuriy | g | | 2495 | UKR | 0.50 | 1 | 0.06 | 10 | 0.60 | |
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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