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Individual Calculations April 2009 |
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| Kalashian, David Total change: 12.20 | |   |
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| Chess House 2008 Ch. | Yerevan | ARM | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2415 | 6.00 | 8 | -0.15 | 10 | -1.50 | |
|  Dilanian, Grigor | | | 2089 | ARM | 0.00 | 1 | -0.87 | 10 | -8.70 | |  Hayrapetyan, Artavazd | | | 2231 | ARM | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Mesropian, Khachatur | | | 2161 | ARM | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Tamazyan, Haik | | | 2138 | ARM | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Movsisian, Vardan | | | 2254 | ARM | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Grigoryan, Karen H. | c | | 2072 | ARM | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Tovmasian, Vardges | | | 2173 | ARM | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Hovhannisyan, Robert | | | 2409 | ARM | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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 A2 | Moscow | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2485 | 2415 | 5.00 | 9 | 1.37 | 10 | 13.70 | |
| | Vasiukov, Evgeni | g | | 2515 | RUS | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Nechepurenko, Roman V. | f | | 2508 | RUS | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Karpatchev, Aleksandr | g | | 2504 | RUS | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Shimanov, Aleksandr | m | | 2488 | RUS | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Rychagov, Andrey | g | | 2514 | RUS | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Gavrilov, Alexei | m | | 2481 | RUS | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Kiselev, Vitaliy | g | | 2539 | RUS | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Piorun, Kacper | m | | 2464 | POL | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Popilski, Gil | c | | 2348 | ISR | 1.00 | 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) | | |
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