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Individual Calculations June 2015 |
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| Colas, Joshua Total change: -51.20 | |   |
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| 24th Annual Chicago Open | Wheeling, Illinois | USA | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2293 | 3.50 | 9 | -2.56 | 20 | -51.20 | |
|  Stukopin, Andrey | g | | 2573 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Przybek, Marek | | | 2177 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Odeh, Kenneth | | | 2008 | NGR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Niemann, Hans M | | | 2166 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Gorti, Akshita | | wf | 2081 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sciupokas, Arunas | | | 1963 | LTU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Polak, Alexander | | | 2120 | NED | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Virkud, Apurva | | wc | 2118 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Furfine, Jacob | | | 2204 | USA | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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