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Individual Calculations December 2021 |
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| Golchin, Kevin Total change: 15.60 | |   |
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| 16th Annual Los Angeles Open - Under 2050 | Van Nuys, California | USA | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1693 | 2.50 | 4 | 0.39 | 40 | 15.60 | |
|  Bar, Tzvi | | | 1596 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Bhatta, Rohit | | | 1620 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Faulks, Anthony | | | 1618 | USA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Padmanabhan, Aksha | | | 1856 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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