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Individual Calculations January 2010 |
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| Smith, Bryan G Total change: 4.60 | |   |
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| 18th Annual Kings Island Open | Mason, Ohio | USA | 2009-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2463 | 3.50 | 5 | -0.51 | 10 | -5.10 | |
|  Larson, Gerald A | | | 2140 | USA | 0.00 | 1 | -0.87 | 10 | -8.70 | |  Fan, Yun | | | 2063 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Odeh, Kenneth | | | 2063 * | NGR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Perelshteyn, Eugene | g | | 2552 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Hughes, John | | | 2063 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | 40th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2009-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2463 | 5.00 | 6 | 0.97 | 10 | 9.70 | |
| | Fink Jr, Stanley W | | | 2137 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Rosenberg, Evan S | | | 2208 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Herman, Matthew J | | | 2149 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Korley, Kassa | | | 2269 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Lenderman, Alex | m | | 2546 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Hess, Robert L | g | | 2572 | USA | 0.50 | 1 | 0.15 | 10 | 1.50 | |
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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