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Individual Calculations January 2017 |
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| Cherubin, Robert Total change: -9.20 | |   |
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| Marshall Amateur Championship -Jerry Simon Memorial | New York, New York | USA | 2016-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1372 | 0.50 | 3 | -0.46 | 20 | -9.20 | |
|  Aregbeyen, Aigboje | | | 1745 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Kundilakkandi, Shijil | | | 1388 | IND | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Bellows, Samuel Fr | | | 1460 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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