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Individual Calculations November 2014 |
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| Barbosa, Oliver Total change: 4.30 | |   |
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| 2014 MCC October Grand Prix | New York, New York | USA | 2014-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2529 | 0.50 | 2 | -0.95 | 10 | -9.50 | |
|  Fierro, Martha L | m | wg | 2334 | ECU | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Sarkar, Justin | m | | 2380 | USA | 0.00 | 1 | -0.70 | 10 | -7.00 | |
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) | | | | 2014 Washington Chess Congress | Arlington, Virginia | USA | 2014-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2492 | 2529 | 4.00 | 5 | 1.38 | 10 | 13.80 | |
|  Ghatti, Sanjay | | | 2129 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kamsky, Gata | g | | 2677 | USA | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Moradiabadi, Elshan | g | | 2571 | IRI | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Erenburg, Sergey | g | | 2600 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Paragua, Mark C | g | | 2484 | PHI | 1.00 | 1 | 0.44 | 10 | 4.40 | | | * 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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