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Individual Calculations September 2022 |
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| Arivoli, Aradhana Total change: -1.60 | |   |
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| 2022 NAYCC U12 Girls | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1174 | 1.00 | 4 | -0.04 | 40 | -1.60 | |
|  Li, Iris | | | 1694 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Porat, Tori | | | 1775 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Flores Lopez, Isabella | | | 1171 | MEX | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Kaur, Jind | c | | 1181 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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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