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Individual Calculations January 2023 |
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| Briggs, Mark Total change: 0.00 | |   |
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| 2022 Washington Class Championships - Class A | Redmond, WA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1382 | 0 | 0.00 | 2 | 0.00 | 582 | | 0.00 | |
|  Caluza, Severo | | | 1529 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Jammalamadaka, Varnika | | | 1235 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 2022 Washington Winter Classic | Seattle, WA | USA | 2022-12-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1750 | 0 | 2.00 | 4 | 0.00 | 1750 | | 0.00 | |
|  Cheng, Edward | | | 1692 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Gavrysh, Leonid | | | 1911 | UKR | 1.00 | 1 | 0.00 | | 0.00 | | | Zhou, David | | | 2008 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Wong-Godfrey, Emerson | | | 1388 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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