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Individual Calculations September 2018 |
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| Perez Sanchez, David Total change: 38.40 | |   |
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| Giraldilla de la Habana Abierto | La Habana | CUB | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1708 | 3.00 | 7 | 0.96 | 40 | 38.40 | |
|  Fontanills Valledor, Manuel F. | | | 2029 | CUB | 0.00 | 1 | -0.13 | 40 | -5.20 | |  De Armas Avila, Jonathan | | | 1729 | CUB | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Cabrera Nunez, Ledaymis | | | 1927 | CUB | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Gonzalez Mompie, Reynier | | | 2054 | CUB | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Rosabal Sarda, Barbaro Omar | | | 1940 | CUB | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Orta Rodriguez, Antonio | | | 1838 | CUB | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Benitez Montalvo, Hedilberto | | | 1651 | CUB | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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