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Individual Calculations September 2019 |
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| Rigovich, Albert Total change: 2.80 | |   |
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| Open summer chess championship of Pushchino 2019 | Pushchino | RUS | 2019-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1909 | 2.50 | 5 | 0.14 | 20 | 2.80 | |
|  Aleksandrovskiy, Dmitriy | f | | 2284 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Evseev, Alexander D. | | | 1509 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lordier, Alexis | | | 1513 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Selifonova, Aleksandra | | | 2016 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Apryshko, Gleb | m | | 2309 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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