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Individual Calculations July 2015 |
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| Zharokov, Kaisar Total change: -16.00 | |   |
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| Bulgarian chess summer 2015, Golden sands B tournament | Golden sands resort | BUL | 2015-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2115 | 5.00 | 9 | -0.71 | 20 | -14.20 | |
|  Mitev, Valentin | | | 1736 | BUL | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Alothman, Abdul Wahab | c | | 2141 | KUW | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Todorov, Ognjan | m | | 2220 | BUL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Hashem, Khaled | c | | 1954 | KUW | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Raykov, Stefan | | | 2032 | BUL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Lisnichuk, Mykola | | | 1845 | UKR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Antova, Gabriela | | wf | 1965 | BUL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mylnikova, Olga | | | 2037 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Soot, Margus | | | 2101 | EST | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | Bulgarian chess summer 2015, Albena A tournament | Albena resort | BUL | 2015-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2115 | 3.00 | 9 | -0.09 | 20 | -1.80 | |
| | Velikov, Petar | g | | 2411 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Dukaczewski, Piotr | m | | 2293 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mezentsev, Ivan | | | 2220 | KAZ | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Raeva, Elitsa | | wm | 2323 | BUL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Aryan, Chopra | | | 2334 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Velikic, Adela | | | 2208 | SRB | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Mammadova, Narmin | | wc | 2234 | AZE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Antova, Gabriela | | wf | 1965 | BUL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Czajkowski, Adam | | | 2153 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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