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Individual Calculations May 2016 |
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| Grigoryan, Sona Total change: -61.20 | |   |
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| Karelian Petrozavodsk CS Grand-Prix 2016 rtg 3 | Petrozavodsk | RUS | 2016-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1457 | 3.00 | 7 | -0.83 | 40 | -33.20 | |
|  Grishanin, Artem A. | | | 1122 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Demidov, Ivan A. | | | 1516 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Pivoev, Nikita M. | | | 1366 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Koryakov, Ivan A. | | | 1404 | RUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Voronov, Grigory M. | | | 1386 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Kulikov, Taras A. | | | 1501 | RUS | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Ershov, Ilya M. | | | 1609 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | Karelian Petrozavodsk CS Grand-Prix 2016 rtg 4 | Petrozavodsk | RUS | 2016-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1457 | 2.50 | 7 | -0.70 | 40 | -28.00 | |
| | Burdukov, Albert G. | | | 1857 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Berezin, Georgy I. | | | 1323 | RUS | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Samkin, Sergey D. | | | 1497 | RUS | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Ustyugov, Ilya V. | | | 1427 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Lapsakov, Alexander S. | | | 1737 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Surinov, Timofey N. | | | 1282 | RUS | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Koryakov, Ivan A. | | | 1404 | RUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | * 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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