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Individual Calculations June 2021 |
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| Pham, Linda Total change: 10.40 | |   |
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| 2021 Illinois Youth Invitational | Schaumburg, Illinois | USA | 2021-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1244 | 1.00 | 4 | 0.26 | 40 | 10.40 | |
|  Luster, Shakira | | | 1505 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Lin, Sarah | | | 1564 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Raj, Ria | | | 1351 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Hoesley, Aria | | | 1644 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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