Individual Calculations June 2019 |
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Riddell, Connor Total change: 70.40 | | |
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88th Massachusetts Open | Westford, Massachusetts | USA | 2019-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1982 | 1673 | 2.50 | 5 | 1.76 | 40 | 70.40 | |
| Chen, Maxwell | | | 1887 | USA | 1.00 | 1 | 0.77 | 40 | 30.80 | | Terrie, Henry | | | 1951 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | Li, Jerry | c | | 1969 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | Bykovtsev, Agata | | wm | 2028 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | Times, Lawyer | | | 2073 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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