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Individual Calculations January 2017 |
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| Serra, Mateo Total change: 57.20 | |   |
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| Sudamericano de la Juventud Sub 12 Absoluto | Santiago | CHI | 2016-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1308 | 3.50 | 8 | 1.43 | 40 | 57.20 | |
|  Soriano Quispe, Ivan Excen | | | 1708 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pastor Aragon, Mateo | | | 1491 | PER | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Nauto Munoz, Isaias | | | 1606 | CHI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Contreras Suazo, Ricardo | | | 1535 | CHI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Marchant Loyola, Sebastian | | | 1400 | CHI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Sanchez Su, Ian Rodrigo | | | 1417 | PER | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Ruiz, Joaquin Marcelo | | | 1471 | ARG | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zandrino, Faustino | | | 1404 | ARG | 0.50 | 1 | 0.13 | 40 | 5.20 | | | * 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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