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Individual Calculations March 2023 |
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| Perrine, Dalton Total change: 27.60 | |   |
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| 1000GM January St. Louis IM Schiller Norm | St. Louis, MO | USA | 2023-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2200 | 5.50 | 9 | 1.38 | 20 | 27.60 | |
|  Erdene, Baasansuren | f | | 2247 | MGL | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Petenyi, Tamas | m | | 2358 | SVK | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Lee, Alice Teresa | f | wm | 2300 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Proleiko, Julian | | | 2191 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Chiku-Ratte, Olivier | m | | 2322 | CAN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Eckert, Doug D | f | | 2133 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Denby, Caleb Sean | | | 2195 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Tsolakidou, Stavroula | m | wg | 2353 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Yanayt, Eugene | f | | 1958 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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