Individual Calculations July 2021 |
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Coffman, Charles Z Total change: 1.40 | | |
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30th Annual Chicago Open - Under 2100 | Wheeling, Illinois | USA | 2021-05-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1814 | 1794 | 1.50 | 3 | 0.07 | 20 | 1.40 | |
| Curcio, Henry Joseph | | | 1766 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | Baalla, Nura | | | 1701 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | Norovsambuu, Badamkhand | | | 1974 | MGL | 0.00 | 1 | -0.26 | 20 | -5.20 | | 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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