Individual Calculations December 2017 |
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Guill, James Total change: 1.20 | | |
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Northern Virginia Chess League Season 4 Round 3 | Dulles, Virginia | USA | 2017-11-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1956 | 1937 | 0.50 | 1 | 0.03 | 40 | 1.20 | |
| Weissbarth, Daniel | | | 1956 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | 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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