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Individual Calculations September 2015 |
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| Ziljaeva, Veronika Total change: -12.00 | |   |
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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 |
| 1641 | 1698 | 2.00 | 4 | -0.30 | 40 | -12.00 | |
|  Stanescu-Bellu, Sofia A | | | 1538 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Hajiarbabi, Kiana | | | 1803 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Matus, Nastassja A | | wc | 1669 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Bashkansky, Naomi | | wc | 1554 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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