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Individual Calculations March 2010 |
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| Melkumyan, Hrant Total change: -1.00 | |   |
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| 70th Armenian Ch. The Highest league | Yerevan | ARM | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2533 | 2583 | 4.00 | 9 | -1.12 | 10 | -11.20 | |
|  Kalashian, David | m | | 2451 | ARM | 0.50 | 1 | -0.18 | 10 | -1.80 | |  Petrosian, Davit G. | g | | 2501 | ARM | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Kotanjian, Tigran | g | | 2537 | ARM | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Petrosian, Tigran L. | g | | 2627 | ARM | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Grigoryan, Avetik | g | | 2534 | ARM | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Minasian, Artashes | g | | 2561 | ARM | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Andriasian, Zaven | g | | 2613 | ARM | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Hovhannisyan, Robert | m | | 2473 | ARM | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Chibukhchian, Artur | g | | 2498 | 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 A1 | Moscow | RUS | 2010-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2624 | 2583 | 5.00 | 9 | 1.02 | 10 | 10.20 | |
| | Sasikiran, Krishnan | g | | 2653 | IND | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Dreev, Alexey | g | | 2650 | RUS | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Bareev, Evgeny | g | | 2643 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Zvjaginsev, Vadim | g | | 2642 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | So, Wesley | g | | 2656 | PHI | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Iturrizaga, Eduardo | g | | 2616 | VEN | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Javakhishvili, Lela | m | wg | 2493 | GEO | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Volkov, Sergey | g | | 2623 | RUS | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Mamedov, Rauf | g | | 2640 | AZE | 0.50 | 1 | 0.08 | 10 | 0.80 | |
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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