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Individual Calculations March 2010 |
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| Kotanjian, Tigran Total change: -15.20 | |   |
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| 70th Armenian Ch. The Highest league | Yerevan | ARM | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2538 | 2537 | 3.50 | 9 | -1.00 | 10 | -10.00 | |
|  Grigoryan, Avetik | g | | 2534 | ARM | 0.00 | 1 | -0.50 | 10 | -5.00 | |  Minasian, Artashes | g | | 2561 | ARM | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Melkumyan, Hrant | g | | 2583 | ARM | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Hovhannisyan, Robert | m | | 2473 | ARM | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Chibukhchian, Artur | g | | 2498 | ARM | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Kalashian, David | m | | 2451 | ARM | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Petrosian, Davit G. | g | | 2501 | ARM | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Andriasian, Zaven | g | | 2613 | ARM | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Petrosian, Tigran L. | g | | 2627 | ARM | 0.50 | 1 | 0.12 | 10 | 1.20 | |
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 A2 | Moscow | RUS | 2010-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2454 | 2537 | 5.00 | 9 | -0.52 | 10 | -5.20 | |
| | Delemarre, Jop | m | | 2438 | NED | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Zilberman, Yaacov | g | | 2439 | ISR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Kislinsky, Alexey | g | | 2448 | UKR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Podolchenko, Evgeniy | | | 2450 | BLR | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Potapov, Alexander | g | | 2445 | RUS | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Harika, Dronavalli | m | wg | 2471 | IND | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Pavlov, Sergey | m | | 2470 | UKR | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Gavrilov, Alexei | g | | 2487 | RUS | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Can, Emre | m | | 2442 | TUR | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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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