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Individual Calculations February 2017 |
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| Bick, Gabriel James Total change: 40.00 | |   |
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| 8th Annual Golden State Open | Concord, California | USA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2141 | 3.00 | 6 | 0.62 | 40 | 24.80 | |
|  Viswanadha, Kesav | m | | 2367 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Pan, Kevin | | | 1858 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Hatarik, Robert | | | 2114 | GER | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Ishkhanov, Tigran | | | 2264 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Kaufman, Ray | m | | 2304 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Tarjan, James Edward | g | | 2406 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | BCS Weekender January | Berkeley, California | USA | 2017-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2141 | 3.00 | 4 | 0.38 | 40 | 15.20 | |
| | Palusa, Maurya | | | 1741 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Walder, Michael S | | | 1997 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Eren, Baran | | | 2130 | TUR | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Stearman, Josiah P | f | | 2150 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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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