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Individual Calculations June 2014 |
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| Xiong, Jeffery Total change: 24.50 | |   |
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| 23rd Annual Chicago Open | Wheeling, Illinois | USA | 2014-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2488 | 2412 | 6.00 | 9 | 2.45 | 10 | 24.50 | |
|  Amarasinghe, Prashantha N | | | 2099 | SRI | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Sargissian, Gabriel | g | | 2684 | ARM | 0.50 | 1 | 0.33 | 10 | 3.30 | |  Hoyos, Manuel | g | | 2525 | MEX | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Kaidanov, Gregory | g | | 2575 | USA | 1.00 | 1 | 0.72 | 10 | 7.20 | | | Perelshteyn, Eugene | g | | 2513 | USA | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Sadorra, Julio Catalino | g | | 2611 | PHI | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Macieja, Bartlomiej | g | | 2605 | POL | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Margvelashvili, Giorgi | g | | 2550 | GEO | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Song, Edward | | | 2233 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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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