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Individual Calculations July 2015 |
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| Sanal, Vahap Total change: -9.90 | |   |
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| Bulgarian chess summer 2015, Golden sands A tournament | Golden sands resort | BUL | 2015-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2506 | 5.50 | 9 | -0.14 | 10 | -1.40 | |
|  Petrov, Martin | | | 2280 | BUL | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Piskur, Mitja | f | | 2294 | SLO | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Petrosian, Tigran L. | g | | 2643 | ARM | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Mrdja, Milan | m | | 2379 | CRO | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Dimitrov, Radoslav | m | | 2467 | BUL | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Abdulov, Orkhan | m | | 2350 | AZE | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Khalafova, Narmin | | wf | 2140 | AZE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Nakar, Eylon | m | | 2473 | ISR | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Wen, Yang | g | | 2592 | CHN | 0.00 | 1 | -0.38 | 10 | -3.80 | |
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) | | | | Bulgarian chess summer 2015, Albena A tournament | Albena resort | BUL | 2015-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2345 | 2506 | 5.50 | 9 | -0.85 | 10 | -8.50 | |
| | Tate, Emory | m | | 2259 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Enchev, Ivajlo | m | | 2408 | BUL | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Gaydym, Michail | f | | 2327 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Arsovic, Zoran | m | | 2401 | SRB | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Anurag, Mhamal | m | | 2397 | IND | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Baglan, Esat | f | | 2171 | TUR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Glek, Igor | g | | 2396 | GER | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Thakur, Akash | f | | 2330 | IND | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Arat, Ufuk Sezen | f | | 2414 | TUR | 1.00 | 1 | 0.37 | 10 | 3.70 | |
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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