Individual Calculations September 2019 |
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Biernacki, Mark Total change: 7.20 | | |
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2019 North Carolina Open | Greensboro, North Carolina | USA | 2019-08-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1844 | 1893 | 1.50 | 2 | 0.36 | 20 | 7.20 | |
| McCartney, Patrick | | | 1887 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | | Walsh, Sara | | | 1801 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | 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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