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Individual Calculations June 2018 |
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| Huston, Gus Total change: 70.80 | |   |
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| May 2018 Marshall Premier | New York, New York | USA | 2018-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2005 | 0.50 | 1 | -0.03 | 40 | -1.20 | |
|  Zhu, Evelyn | | wm | 1983 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | 6th Cherry Blossom Classic | Dulles, Virginia | USA | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2005 | 3.00 | 5 | 1.80 | 40 | 72.00 | |
| | Rosario, Salvador | | | 2163 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Clancy, Daniel | | | 2118 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Samuelson, Andrew | f | | 2143 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Sinha, Sahil | f | | 2273 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Zapata, Alonso | g | | 2405 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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