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Individual Calculations September 2023 |
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| Wang, Chloe Total change: 45.60 | |   |
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| 2023 Joe Yun Memorial - U2200 | BRECKSVILLE, OH | USA | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1745 | 3.00 | 5 | 0.61 | 40 | 24.40 | |
|  Mikina, Peter | | | 1686 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Broihier, Ian | | | 1677 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Pullabhotla, Abhinav | | | 1763 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Casden, Alan | | | 1881 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Lin, Benjamin Gu | | | 1792 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | | | XXXIII Pan-American Youth Chess Festival - Under 14 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1713 | 6.50 | 9 | 0.53 | 40 | 21.20 | |
| | Gayle, Kaia | | | 1313 * | JAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Girish, Niyathi | | | 1426 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Jiang, Hanxi | | | 1559 | CAN | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Fiset, Anais Chloe | | | 1443 | CAN | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Cheng, Claire Ziyun | | | 1455 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Gaw, Chloe | | | 1874 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Ananth, Ananya | | | 1759 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Zhang, Kylie | | | 1673 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Silva, Juliana Figueira Theophil | | | 1671 | BRA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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