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Individual Calculations February 2023 |
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| Wagner, Camden I Total change: 95.60 | |   |
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| 11th annual Boston Chess Congress - U2100 Section | Boston MA | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1350 | 1.00 | 2 | 0.26 | 40 | 10.40 | |
|  Pan, Zachary | | | 1472 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | |  Wang, Rocky | | | 1414 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | 55th annual Liberty Bell Open - U2100 | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1350 | 3.00 | 5 | 2.13 | 40 | 85.20 | |
| | Kashyap, Mahati B | | | 1326 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Mays, Shelly | | | 1892 | USA | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Sergeev, Aleksey Michael | | | 1778 | USA | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Moshkevich, Elizabeth | | | 1671 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Stefanello, Michael | | | 1695 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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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