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Individual Calculations September 2010 |
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| Winter, Curtis A Total change: -6.45 | |   |
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| 111th Annual US Open - Jerry Hanken Memorial | Irvine, California | USA | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 1880 | 1.00 | 3 | 0.35 | 15 | 5.25 | |
|  Clawitter, Craig | | | 2109 | USA | 1.00 | 1 | 0.79 | 15 | 11.85 | |  Borgen, Richard L | | | 2126 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Stevens, Lawrence | | | 2073 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | 40th Annual Continental Open | Sturbridge, Massachusetts | USA | 2010-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2135 | 1880 | 0.00 | 4 | -0.78 | 15 | -11.70 | |
| | Torres, Yelfry | | | 2177 | DOM | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Rabin, Evan Z | | | 2016 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Cherniack, Alex | | | 2226 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ryba, Andrew | | | 2119 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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