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Individual Calculations May 2015 |
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| Zavivaev, Ilya Total change: 52.40 | |   |
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| PriFO-ch XIIIth 2015 | Nizhnij Novgorod | RUS | 2015-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1605 | 1.50 | 4 | 0.32 | 20 | 6.40 | |
|  Kolchin, Maxim | | | 1402 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Mochalin, Faddey | | | 1914 | RUS | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Denisov, Albert | | | 1960 | RUS | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Vlasov, Vladimir | | | 1883 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | 2015 World Amateur Chess Championships - Open | Porto Carras - Halkidiki | GRE | 2015-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1605 | 4.50 | 9 | 2.30 | 20 | 46.00 | |
| | Westerweele, Henrik | | | 1923 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Vivek.m. | | | 1829 | IND | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Bessarab, Vsevolod | | | 1854 | RUS | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Ruffenach, Alain | | | 1959 | FRA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Dawson, Alastair | | | 1900 | SCO | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Endresen, Ola Torstein | | | 1548 | NOR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Limono, Handjojo | | | 1844 | INA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Acosta, Jaime | | | 1636 | COL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Castaneda, Victor | c | | 1890 | COL | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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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