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Individual Calculations May 2015 |
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| Petrosian, Davit G. Total change: 12.30 | |   |
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| Aeroflot Open 2015 B | Moscow | RUS | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2441 | 2382 | 5.00 | 9 | 1.23 | 10 | 12.30 | |
|  Yudin, Sergei | g | | 2534 | RUS | 0.00 | 1 | -0.30 | 10 | -3.00 | |  Bayarmaa, Bayarjargal | | wf | 2264 | MGL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Derakhshani, Dorsa | | wf | 2170 | IRI | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Pavlov, Sergey | m | | 2490 | UKR | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Papin, Vasily | g | | 2501 | RUS | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Harutyunian, Tigran K. | m | | 2445 | ARM | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Khusnutdinov, Rustam | g | | 2490 | KAZ | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Sivuk, Vitaly | g | | 2527 | UKR | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Rozum, Ivan | g | | 2545 | RUS | 0.50 | 1 | 0.22 | 10 | 2.20 | |
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) | | |
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