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Individual Calculations September 2015 |
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| Petrov, Nikita Total change: 4.20 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN | Riga | LAT | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2385 | 2446 | 5.50 | 9 | 0.42 | 10 | 4.20 | |
|  Zochowski, Kacper | | | 2154 | POL | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Badelka, Olga | | | 2186 | BLR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Bartel, Mateusz | g | | 2631 | POL | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Krustkalns, Kristaps | f | | 2190 | LAT | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Santarius, Erik F | | | 2302 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Oleksiyenko, Mykhaylo | g | | 2638 | UKR | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Fridman, Daniel | g | | 2639 | GER | 1.00 | 1 | 0.75 | 10 | 7.50 | | | Swiercz, Dariusz | g | | 2617 | POL | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Petrov, Dmitri | | | 2105 | EST | 0.50 | 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) | | |
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