Individual Calculations September 2023 |
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Redfield, Grant Total change: -18.20 | | |
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2023 Las Vegas Open - Open | Las Vegas, NV | USA | 2023-08-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1870 | 1839 | 0.00 | 2 | -0.91 | 20 | -18.20 | |
| Nguyen, Thanh Tien | | | 1808 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | | Akopian, Robert | | | 1932 | USA | 0.00 | 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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