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Individual Calculations March 2012 |
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| Grigoryan, Karen H. Total change: 27.50 | |   |
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| 72nd Armenian Ch. The Highest League | Yerevan | ARM | 2012-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2574 | 2482 | 4.50 | 10 | 0.75 | 10 | 7.50 | |
|  Pashikian, Arman | g | | 2608 | ARM | 1.00 | 1 | 0.67 | 10 | 6.70 | |  Andriasian, Zaven | g | | 2624 | ARM | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Petrosian, Tigran L. | g | | 2636 | ARM | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Melkumyan, Hrant | g | | 2620 | ARM | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Babujian, Levon | g | | 2474 | ARM | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Simonian, Hrair | g | | 2470 | ARM | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Ter-Sahakyan, Samvel | g | | 2569 | ARM | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Hovhannisyan, Robert | g | | 2589 | ARM | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Minasian, Artashes | g | | 2525 | ARM | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Grigoryan, Avetik | g | | 2621 | ARM | 1.00 | 1 | 0.69 | 10 | 6.90 | |
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 2012 A | Moscow | RUS | 2012-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2621 | 2482 | 4.50 | 8 | 2.00 | 10 | 20.00 | |
| | Zhou, Jianchao | g | | 2619 | CHN | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Al-Modiahki, Mohamad | g | | 2567 | QAT | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Ponkratov, Pavel | g | | 2611 | RUS | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Yu, Yangyi | g | | 2631 | CHN | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Socko, Bartosz | g | | 2636 | POL | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Sandipan, Chanda | g | | 2628 | IND | 1.00 | 1 | 0.70 | 10 | 7.00 | | | Safarli, Eltaj | g | | 2638 | AZE | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Sokolov, Ivan | g | | 2641 | NED | 0.50 | 1 | 0.21 | 10 | 2.10 | |
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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