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Individual Calculations April 2015 |
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| Grigoryan, Karen H. Total change: -6.40 | |   |
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| European Individual Chess Championship 2015 | Jerusalem | ISR | 2015-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2510 | 2596 | 6.00 | 11 | -0.64 | 10 | -6.40 | |
|  Pogosian, Vladimir | | | 2196 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Yilmazyerli, Mert | m | | 2465 | TUR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Volokitin, Andrei | g | | 2646 | UKR | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Laznicka, Viktor | g | | 2670 | CZE | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Eljanov, Pavel | g | | 2727 | UKR | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Howell, David W L | g | | 2663 | ENG | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Kanmazalp, Ogulcan | m | | 2457 | TUR | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Sarana, Alexey | | | 2419 | RUS | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Ben Artzi, Ido | f | | 2408 | ISR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Rombaldoni, Axel | g | | 2488 | ITA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Givon, Asaf | m | | 2473 | ISR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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