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Individual Calculations September 2018 |
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| Jara Rosas, Jeremy Total change: 12.00 | |   |
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| I Torneo IRT Open Ciudad del Cusco "In Memoriam Ruben Colquehuanca Cespedes" | Cusco | PER | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1473 | 3.00 | 4 | 0.30 | 40 | 12.00 | |
|  Sucnier Cabrera, Francheska Abiga | | | 1084 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Cabrera Huaman, Andres | f | | 1873 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sumaria Jarita, Willian | | | 1120 | PER | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Valencia Quispe, Fausto Ricardo | | | 1206 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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