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Individual Calculations July 2016 |
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| Foisor, Sabina-Francesca Total change: -26.40 | |   |
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| 25th Annual Chicago Open | Wheeling, Illinois | USA | 2016-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2286 | 3.50 | 8 | -1.32 | 20 | -26.40 | |
|  Petrosian, Tigran L. | g | | 2593 | ARM | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Amarasinghe, Prashantha N | | | 2105 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Odeh, Kenneth | f | | 2058 | NGR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Iwu, Okechukwu N | | | 2132 | USA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Greanias, Steve | f | | 2116 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Guo, Arthur | c | | 2053 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Betaneli, Alexander | f | | 2226 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ruiz Castillo, Joshua Daniel | m | | 2399 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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