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Individual Calculations November 2010 |
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| Hughes, John Lodge Total change: 47.55 | |   |
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| 66th Ohio Chess Congress | Dayton, Ohio | USA | 2010-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 2003 | 3.50 | 5 | 1.97 | 15 | 29.55 | |
|  Goldin, Alexander | g | | 2403 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sprague, Ross | | | 1992 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | |  Pappu, Ananth | | | 2133 | USA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Stopa, John | | | 2185 | USA | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Baughman, Sinan | | | 2112 | USA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Cleveland Open | Cleveland, Ohio | USA | 2010-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2003 | 2.00 | 3 | 1.20 | 15 | 18.00 | |
| | Meekins, Kristopher | | | 2154 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Pan, Shi Tian Y | | | 2123 | USA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Lein, Anatoly Y | g | | 2282 | USA | 0.50 | 1 | 0.34 | 15 | 5.10 | |
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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