Individual Calculations January 2018 |
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Jin, Derek Total change: -36.80 | | |
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2017 Back Bay Open | Boston, Massachusetts | USA | 2017-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1838 | 1844 | 0.50 | 3 | -0.92 | 40 | -36.80 | |
| Kavi, Nithin | | | 2026 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | Rabin, Evan | | | 2045 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | Cao, Joy | | | 1444 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | * 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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