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Individual Calculations December 2023 |
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| De La Colina, Nicolas Alejandro Total change: 20.40 | |   |
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| 2023 Houston Open Chess Championship - Open | Houston, TX | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2125 | 4.00 | 5 | 0.51 | 40 | 20.40 | |
|  Petukhov, Arthur | | | 1725 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Anandh, Vijay Srinivas | | | 1784 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Fang, Elbert | | | 1916 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Bhaduri, Neil S | | | 1874 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Steingrimsson, Hedinn | g | | 2481 | ISL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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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