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Individual Calculations March 2011 |
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| Grigoryan, Avetik Total change: 12.60 | |   |
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| 71st Armenian Ch. The Highest League | Yerevan | ARM | 2011-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2559 | 2595 | 6.50 | 11 | 0.46 | 10 | 4.60 | |
|  Petrosian, Tigran L. | g | | 2604 | ARM | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Hovhannisyan, Robert | g | | 2530 | ARM | 1.00 | 1 | 0.41 | 10 | 4.10 | |  Pashikian, Arman | g | | 2640 | ARM | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Andriasian, Zaven | g | | 2603 | ARM | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Melkumyan, Hrant | g | | 2605 | ARM | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Ter-Sahakyan, Samvel | g | | 2560 | ARM | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Anastasian, Ashot | g | | 2579 | ARM | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Petrosian, Davit G. | g | | 2485 | ARM | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Minasian, Ara | g | | 2464 | ARM | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Minasian, Artashes | g | | 2563 | ARM | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Kotanjian, Tigran | g | | 2519 | ARM | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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) | | | | Aeroflot open 2011 A | Moscow | RUS | 2011-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2660 | 2595 | 4.50 | 9 | 0.80 | 10 | 8.00 | |
| | Bologan, Viktor | g | | 2693 | MDA | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Sutovsky, Emil | g | | 2695 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Korobov, Anton | g | | 2670 | UKR | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Zhou, Jianchao | g | | 2655 | CHN | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Khalifman, Alexander | g | | 2638 | RUS | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Predojevic, Borki | g | | 2626 | BIH | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Riazantsev, Alexander | g | | 2689 | RUS | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Kurnosov, Igor | g | | 2662 | RUS | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Ragger, Markus | g | | 2615 | AUT | 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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