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Individual Calculations June 2023 |
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| Dutter, Frederic Total change: -26.60 | |   |
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| 2023 Spring Tuesday Night Marathon - 1600-1999 Rounds 4-7 | San Francisco, CA | USA | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1633 | 1.00 | 2 | -0.52 | 20 | -10.40 | |
|  Hule, Pratyush | | | 1414 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Toledo Guerrero, Fernando | | | 1451 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | 2023 Summer Tuesday Night Marathon - 1600-1999 Rounds 1-4 | San Francisco, CA | USA | 2023-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1627 | 2.00 | 4 | -0.81 | 20 | -16.20 | |
| | Chitta, Adithya | | | 1433 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Parsons, Stephen | | | 1627 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Gu, Thomas | | | 1395 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Tirouvingadame, Ar | | | 1415 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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