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Individual Calculations August 2015 |
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| Gauri, Shankar Total change: 0.20 | |   |
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| 3rd Annual DC International | Arlington, Virginia | USA | 2015-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2365 | 5.50 | 9 | -0.27 | 20 | -5.40 | |
|  Vazquez Maccarini, Danitza | | wm | 2014 | PUR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Balakrishnan, Praveen | | | 2226 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Jussupow, Artur | g | | 2584 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Kovalyov, Anton | g | | 2613 | CAN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nieto, Manuel Valerio Waldo | | | 2080 | COL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Santarius, Erik F | | | 2266 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Peng, David T | c | | 2157 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Moon, Benjamin | | | 1978 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Brodsky, David | f | | 2279 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2365 | 5.50 | 9 | 0.28 | 20 | 5.60 | |
| | Maldonado, Oscar | | | 2116 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kamsky, Gata | g | | 2672 | USA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Panchanatham, Vignesh | f | | 2262 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Chandran, Kapil | c | | 2257 | USA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Samuelson, Andrew | | | 2200 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sohal, Tanraj | | | 2263 | CAN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Pressman, Leif | f | | 2265 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kogen, Jonathan S | | | 2166 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mekhitarian, Krikor Sevag | g | | 2589 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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