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Individual Calculations October 2013 |
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| Koziak, Vitali Total change: -27.30 | |   |
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| Closed GM Tournament | Izmir | TUR | 2013-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2359 | 2516 | 6.00 | 10 | -1.06 | 10 | -10.60 | |
|  Yilmazyerli, Mert | f | | 2369 | TUR | 1.00 | 1 | 0.30 | 10 | 3.00 | |  Secer, Ata | f | | 2319 | TUR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Yildiz, Betul Cemre | | wg | 2286 | TUR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Sanal, Vahap | m | | 2421 | TUR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Kanmazalp, Ogulcan | m | | 2400 | TUR | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Yilmazyerli, Mert | f | | 2369 | TUR | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Secer, Ata | f | | 2319 | TUR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Yildiz, Betul Cemre | | wg | 2286 | TUR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Sanal, Vahap | m | | 2421 | TUR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Kanmazalp, Ogulcan | m | | 2400 | TUR | 0.00 | 1 | -0.66 | 10 | -6.60 | |
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) | | | | 12st Izmir Open Chess Tournament | Izmir | TUR | 2013-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2508 | 5.50 | 9 | -1.67 | 10 | -16.70 | |
| | Kara, Yanki | | | 2108 * | TUR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kaya, Serhat | | | 2108 * | TUR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nalbantoglu, Hulki | | | 2108 * | TUR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Morchiashvili, Bachana | m | | 2358 | GEO | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Duman, Aydin | | | 2271 | TUR | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Yilmazyerli, Mert | f | | 2369 | TUR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Ahmadinia, Ebrahim | m | | 2381 | IRI | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Annaberdiev, Meilis | m | | 2406 | TKM | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Dogantug, Ahmet Ismail | | | 2117 | TUR | 0.00 | 1 | -0.91 | 10 | -9.10 | | | * 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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