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Individual Calculations February 2016 |
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| Robinson, Darrian Total change: -27.80 | |   |
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| 2015 Pan American Intercollegiate Team Chess Championship | Cleveland, Ohio | USA | 2015-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1967 | 1.00 | 4 | -0.88 | 20 | -17.60 | |
|  Hernandez Carmenate, Holden | g | | 2367 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Goddin, Bobby | | | 1737 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Pamatmat, Jarod M | | | 2210 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Waranch, Samuel | | | 1718 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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) | | | | 2016 Marshall January FIDE Weekend | New York, New York | USA | 2016-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1967 | 1.00 | 4 | -0.51 | 20 | -10.20 | |
| | Taborsky, Rostislav | f | | 2227 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pressman, Leif | f | | 2290 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ruiz, Emmanuel | | | 1750 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Polyakin, Vladimir | | | 2023 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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