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Individual Calculations September 2015 |
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| Avirneni, Saithanusri Total change: 26.40 | |   |
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| 2015 Susan Polgar Foundation Girls Invitational | Webster Groves, Missouri | USA | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1769 | 4.00 | 5 | 0.66 | 40 | 26.40 | |
|  Lopez Sanchez, Anastacia Antonia | | wc | 1526 | MEX | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Meiyappan, Annapoorni | | | 1369 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aripova, Nazima | | | 1746 | UZB | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Hajiarbabi, Kiana | | | 1803 | IRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Matus, Nastassja A | | wc | 1669 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | * 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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