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Individual Calculations June 2015 |
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| Ortiz, Nadya Karolina Total change: -16.60 | |   |
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| 24th Annual Chicago Open | Wheeling, Illinois | USA | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2236 | 3.00 | 7 | -0.83 | 20 | -16.60 | |
|  Molner, Mackenzie | g | | 2507 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Ulrich, Rachel J | | wf | 2091 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Titus, Andrew L | | | 1978 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sarkar, Justin | m | | 2395 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Amarasinghe, Prashantha N | | | 2091 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Boor, Carl Brandon | f | | 2323 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Odeh, Kenneth | | | 2008 | NGR | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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