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Individual Calculations March 2011 |
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| Petrosian, Davit G. Total change: -5.00 | |   |
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| 71st Armenian Ch. The Highest League | Yerevan | ARM | 2011-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2569 | 2485 | 3.50 | 11 | -0.74 | 10 | -7.40 | |
|  Melkumyan, Hrant | g | | 2605 | ARM | 0.00 | 1 | -0.34 | 10 | -3.40 | |  Ter-Sahakyan, Samvel | g | | 2560 | ARM | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Anastasian, Ashot | g | | 2579 | ARM | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Petrosian, Tigran L. | g | | 2604 | ARM | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Minasian, Ara | g | | 2464 | ARM | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Minasian, Artashes | g | | 2563 | ARM | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Kotanjian, Tigran | g | | 2519 | ARM | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Grigoryan, Avetik | g | | 2595 | ARM | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Hovhannisyan, Robert | g | | 2530 | ARM | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Pashikian, Arman | g | | 2640 | ARM | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Andriasian, Zaven | g | | 2603 | ARM | 0.50 | 1 | 0.16 | 10 | 1.60 | |
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) | | | | Aeroflot open 2011 B | Moscow | RUS | 2011-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2422 | 2485 | 5.50 | 9 | 0.24 | 10 | 2.40 | |
| | Denisov, Lev | | | 2337 | RUS | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Oparin, Grigoriy | f | | 2328 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Yuferev, Oleg | | | 2361 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Zolotukhin, Valery | f | | 2348 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Kanter, Eduard | m | | 2429 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Romanko, Marina | m | wg | 2404 | RUS | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Pridorozhni, Aleksei | m | | 2543 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Gomez, John Paul | g | | 2527 | PHI | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Smirnov, Pavel | g | | 2523 | RUS | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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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