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Individual Calculations September 2018 |
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| Rodriguez Tinco, Percy Total change: 13.80 | |   |
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| XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Premier Mayores | Lima | PER | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1827 | 2.00 | 5 | 0.69 | 20 | 13.80 | |
|  Gomez Huaraya, Jesus Miguel | | | 2052 | PER | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Dolorier, Smith | | | 2202 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Retamozo, Henry | | | 2117 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rosello, Jaime | | | 1911 | PER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Guevara, Jose | | | 1859 | PER | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | |
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