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Individual Calculations July 2015 |
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| Aryan, Chopra Total change: 68.40 | |   |
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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 |
| 2499 | 2334 | 5.00 | 9 | 2.43 | 20 | 48.60 | |
|  Yu, Ruiyuan | g | | 2558 | CHN | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Romanov, Evgeny | g | | 2577 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Chatalbashev, Boris | g | | 2545 | BUL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Janev, Evgeni | g | | 2413 | BUL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Grover, Sahaj | g | | 2509 | IND | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Blomqvist, Erik | g | | 2509 | SWE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Givon, Asaf | m | | 2463 | ISR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Ali Marandi, Cemil Can | m | | 2420 | TUR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Stefanova, Antoaneta | g | | 2499 | BUL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Bulgarian chess summer 2015, Albena A tournament | Albena resort | BUL | 2015-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2383 | 2334 | 5.00 | 9 | 0.99 | 20 | 19.80 | |
| | Wen, Yang | g | | 2592 | CHN | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Parligras, Mircea-Emilian | g | | 2581 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ladopoulos, Dimitrios | | | 2200 | GRE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Czajkowski, Adam | | | 2153 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Zharokov, Kaisar | | | 2115 | KAZ | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sevgi, Volkan | f | | 2183 | TUR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Popov, Valerij | g | | 2555 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Istratescu, Andrei | g | | 2648 | FRA | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Ali Marandi, Cemil Can | m | | 2420 | TUR | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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