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Individual Calculations March 2010 |
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| Andriasian, Zaven Total change: -4.00 | |   |
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| 70th Armenian Ch. The Highest league | Yerevan | ARM | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2529 | 2613 | 5.50 | 9 | -0.01 | 10 | -0.10 | |
|  Petrosian, Tigran L. | g | | 2627 | ARM | 0.50 | 1 | 0.02 | 10 | 0.20 | |  Chibukhchian, Artur | g | | 2498 | ARM | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Grigoryan, Avetik | g | | 2534 | ARM | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Kalashian, David | m | | 2451 | ARM | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Minasian, Artashes | g | | 2561 | ARM | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Petrosian, Davit G. | g | | 2501 | ARM | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Melkumyan, Hrant | g | | 2583 | ARM | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Kotanjian, Tigran | g | | 2537 | ARM | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Hovhannisyan, Robert | m | | 2473 | ARM | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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) | | | | Aeroflot open 2010 A1 | Moscow | RUS | 2010-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2623 | 2613 | 4.00 | 9 | -0.39 | 10 | -3.90 | |
| | Vachier-Lagrave, Maxime | g | | 2730 | FRA | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Volokitin, Andrei | g | | 2692 | UKR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Nepomniachtchi, Ian | g | | 2658 | RUS | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Yudin, Sergei | g | | 2573 | RUS | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Maletin, Pavel | g | | 2591 | RUS | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Safarli, Eltaj | g | | 2594 | AZE | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Hou, Yifan | g | wg | 2590 | CHN | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Salgado Lopez, Ivan | g | | 2584 | ESP | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Lenic, Luka | g | | 2595 | SLO | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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