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Individual Calculations June 2021 |
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| Luster, Shakira Total change: -78.00 | |   |
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| 2021 Illinois Youth Invitational | Schaumburg, Illinois | USA | 2021-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1505 | 0.00 | 3 | -1.95 | 40 | -78.00 | |
|  Pham, Linda | | | 1244 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Lin, Sarah | | | 1564 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Raj, Ria | | | 1351 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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