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Individual Calculations September 2018 |
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| Pershin, Denis Total change: -13.20 | |   |
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| Riga Technical University Open 2018 - Tournament A | Riga | LAT | 2018-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2403 | 6.00 | 9 | -0.23 | 10 | -2.30 | |
|  Korolev, Alexandr | | | 2113 | BLR | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Holland, James P | | | 2212 | ENG | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Svane, Rasmus | g | | 2591 | GER | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Gorodetzky, Matan | | | 2231 | ISR | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Krustkalns, Kristaps | f | | 2189 | LAT | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Arnold, Max | | | 2260 | GER | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Mierins, Eriks | | | 2235 | LAT | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Pogan, Nikolas | f | | 2255 | GER | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Kukk, Sander | | | 2194 | EST | 1.00 | 1 | 0.23 | 10 | 2.30 | |
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) | | | | V.Korchnoi Memorial 2018 | St. Petersburg | RUS | 2018-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2403 | 4.50 | 8 | -1.09 | 10 | -10.90 | |
| | Polianskii, Vladislav | | | 2003 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Khadzhiev, Valery | | | 2108 | RUS | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Ufimtsev, Egor | | | 2145 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Stefansson, Hannes | g | | 2511 | ISL | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Zavgorodniaya, Alena | | wf | 2122 | RUS | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Lysenko, Margarita | | wf | 2215 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Aleksandrov, Aleksej | g | | 2585 | BLR | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Shoboev, Dandar | | | 2157 | RUS | 0.00 | 1 | -0.81 | 10 | -8.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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