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Individual Calculations September 2018 |
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| Callejas Segura, Alexis Felipe Total change: -11.80 | |   |
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| Villa Santiago 2018 | Santiago de Cuba | CUB | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1918 | 3.00 | 6 | -0.59 | 20 | -11.80 | |
|  Tamayo Nunez, Santiago Sabino | | | 1518 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alvarez Calzadilla, Jose Avelino | | | 2120 | CUB | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Cuza Silva, Kevin Alejandro | | | 1732 | CUB | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Mora Preval, Jairon Humberto | | | 1806 | CUB | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Garcia Lambert, Hugo | | | 2000 | CUB | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Ramirez Caballero, Rene Alejandro | | | 1810 | CUB | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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