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Individual Calculations October 2017 |
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| Grados, Luis Total change: -15.40 | |   |
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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 |
| 1940 | 2092 | 4.00 | 7 | -0.77 | 20 | -15.40 | |
|  Velasquez Culque, Miguel A | | | 1802 | PER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Paredes Lagos, Anthony Javier | | | 2027 | PER | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Quito Tuya, Freddy Wilder | | | 1692 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Suasnabar, Jesus | c | | 1951 | PER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Torres Rengifo, Bruno | | | 2025 | PER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Saavedra Valverde, Luis | | | 2049 | PER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Ordinola Capcha, Juan | | | 2032 | PER | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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