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Individual Calculations November 2013 |
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| Acosta, Mariano A Total change: 2.55 | |   |
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| 2013 US Class Championship | Houston, Texas | USA | 2013-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 1975 | 1.50 | 4 | 0.23 | 15 | 3.45 | |
|  Cornejo, Max | m | | 2375 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Li, Ruifeng | c | | 2236 | USA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | De Jesus, Jeffrey | | | 2119 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Jiang, Alexander D | | | 1825 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | * 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) | | | | 22nd Annual Midwest Class Championship | Wheeling, Illinois | USA | 2013-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 1975 | 0.50 | 2 | -0.06 | 15 | -0.90 | |
| | Gurevich, Dmitry | g | | 2375 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Indusekar, Akshay | | | 1992 | USA | 0.50 | 1 | 0.02 | 15 | 0.30 | | | * 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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