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Individual Calculations December 2018 |
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| Smith, Bryan Total change: -14.20 | |   |
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| 27th Annual Kings Island Open | Blue Ash, Ohio | USA | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2445 | 3.50 | 5 | -0.65 | 10 | -6.50 | |
|  Mucerino, Joseph | | | 2045 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  St Pierre, Joseph | | | 2050 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Van Meter, Lester | f | | 2046 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bereolos, Peter | f | | 2156 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Brattain, Mika | | | 2412 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | * 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) | | | | 49th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2445 | 3.50 | 6 | -0.77 | 10 | -7.70 | |
| | Luo, Terry | | | 2045 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wang, Alex | | | 2076 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Erenburg, Sergey | g | | 2581 | USA | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Elezi, Luan | | | 2114 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Cremisi, Daniel | | | 2115 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Burke, John M | g | | 2542 | USA | 0.00 | 1 | -0.37 | 10 | -3.70 | | | * 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) | | |
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