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Individual Calculations April 2009 |
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| Grigoryan, Avetik Total change: -2.50 | |   |
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| 69th Armenian Ch. The Highest League | Yerevan | ARM | 2009-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2533 | 2506 | 7.00 | 13 | 0.98 | 10 | 9.80 | |
|  Melkumyan, Hrant | g | | 2519 | ARM | 1.00 | 1 | 0.52 | 10 | 5.20 | |  Pashikian, Arman | g | | 2621 | ARM | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Petrosian, Tigran L. | g | | 2623 | ARM | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Minasian, Artashes | g | | 2557 | ARM | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Anastasian, Ashot | g | | 2559 | ARM | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Ter-Sahakyan, Samvel | g | | 2506 | ARM | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Andriasian, Zaven | g | | 2564 | ARM | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Babujian, Levon | m | | 2518 | ARM | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Chibukhchian, Artur | m | | 2444 | ARM | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Danielian, Elina | m | wg | 2496 | ARM | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Nalbandian, Tigran | g | | 2471 | ARM | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Minasian, Ara | g | | 2477 | ARM | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Kotanjian, Tigran | g | | 2568 | ARM | 0.00 | 1 | -0.41 | 10 | -4.10 | |
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 A1 | Moscow | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2577 | 2506 | 2.00 | 8 | -1.23 | 10 | -12.30 | |
| | Lysyj, Igor | g | | 2620 | RUS | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Maze, Sebastien | g | | 2578 | FRA | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Salem, A.r. Saleh | m | | 2473 | UAE | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Bocharov, Dmitry | g | | 2647 | RUS | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Ehlvest, Jaan | g | | 2595 | USA | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Yudin, Sergei | m | | 2562 | RUS | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Vazquez Igarza, Renier | g | | 2558 | ESP | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Gajewski, Grzegorz | g | | 2581 | POL | 0.00 | 1 | -0.40 | 10 | -4.00 | |
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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