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Individual Calculations July 2015 |
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| Arsovic, Zoran Total change: 16.40 | |   |
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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 |
| 2345 | 2401 | 5.00 | 9 | -0.12 | 10 | -1.20 | |
|  Galunova, Tsveta | | | 2152 | BUL | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Khalafova, Narmin | | wf | 2140 | AZE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Grover, Sahaj | g | | 2509 | IND | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Nakar, Eylon | m | | 2473 | ISR | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Petrov, Vladimir Sergeev | f | | 2255 | BUL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Soysal, Serkan | f | | 2246 | TUR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Yu, Ruiyuan | g | | 2558 | CHN | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Zakharov, Aleksej | f | | 2273 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Mammadov, Zaur | g | | 2499 | AZE | 0.50 | 1 | 0.13 | 10 | 1.30 | |
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 |
| 2457 | 2401 | 5.50 | 9 | 1.76 | 10 | 17.60 | |
| | Uzumcu, Ahmet Utku | c | | 2048 | TUR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Shyam, Sundar M. | g | | 2496 | IND | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Tazbir, Marcin | g | | 2519 | POL | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Sanal, Vahap | m | | 2506 | TUR | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Lin, Chen | m | | 2468 | CHN | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Greenfeld, Alon | g | | 2544 | ISR | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Turov, Maxim | g | | 2601 | RUS | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Nakar, Eylon | m | | 2473 | ISR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Lovkov, Roman | m | | 2462 | RUS | 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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