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Individual Calculations September 2022 |
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| Zhu, Florina Total change: 18.80 | |   |
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| 52nd annual Continental Open Under 2000 | Sturbridge, MA | USA | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1332 | 0.00 | 1 | -0.12 | 40 | -4.80 | |
|  Han, Leqi | | | 1666 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | 2022 NAYCC U14 Girls | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1400 | 4.50 | 8 | 0.59 | 40 | 23.60 | |
|  Briseno Fernandez, Mely | | | 1180 | MEX | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Zhang, Elena | | | 1357 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Xu, Ruihan | | | 1202 | CAN | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Arivoli, Sadhana | | | 1314 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Garcia Ozaeta, Ailed Monserrat | | | 1378 | MEX | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Jiang, Hanxi | | | 1728 | CAN | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Bian, Erin | | wc | 1929 | USA | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Ananth, Ananya | | | 1398 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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