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Individual Calculations January 2018 |
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| Roselli, Federico Total change: -47.60 | |   |
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| Sudamericano U12 Open | Asuncion | PAR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1241 | 0.50 | 6 | -1.19 | 40 | -47.60 | |
|  Aguilar Villagra, Leonardo Sebas | | | 1534 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Flores Aedo , Alexander Oliver M | | | 1641 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aviles, Pedro | | | 1323 | BOL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Lavandeira, Juan Bautista | | | 1314 | ARG | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Pablo Vertiz, Henry Yamil | | | 1322 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Cruz Zamora, Fabian | | | 1405 | CHI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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