Individual Calculations January 2014 |
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Gradsky, Benjamin Total change: 6.75 | | |
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Iowa FIDE Round Robin #3 | Cedar Rapids, Iowa | USA | 2013-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1985 | 2120 | 2.50 | 3 | 0.45 | 15 | 6.75 | |
| Zhou, Ziwen | | | 2035 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | | Wijetunge, Ivan | | | 1957 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | Tutush, Dusan | | | 1964 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | 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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