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Individual Calculations October 2017 |
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| Serrano Nagamine, David Antonio Total change: 37.40 | |   |
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| III IRT Ciudad de Casma Sub-2100 | Casma | PER | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 1943 | 4.00 | 6 | 1.87 | 20 | 37.40 | |
|  Ordinola Capcha, Juan | | | 2032 | PER | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Cordova Vicente, Rodrigo J | | | 2050 | PER | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Saavedra Valverde, Luis | | | 2049 | PER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Frias, Marco | | | 2084 | PER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Torres Rengifo, Bruno | | | 2025 | PER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Palacios, Efrain | | | 2057 | PER | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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