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Individual Calculations January 2023 |
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| Pitre, H G Total change: -32.00 | |   |
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| 2022 Washington Class Championships - Class A | Redmond, WA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1673 | 1.00 | 3 | -0.77 | 20 | -15.40 | |
|  Zhu, Jamie | | | 1602 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Lin, Michael | | | 1581 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Edwards, Gary | | | 1647 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | MexInsurance.com FIDE Open | Boise, Idaho | USA | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1673 | 0.00 | 2 | -0.83 | 20 | -16.60 | |
| | Smith, Bryan G | g | | 2402 | USA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Flavin, Finnegan | | | 1415 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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