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Individual Calculations January 2018 |
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| Mostacero Velarde, Isabella Total change: 94.80 | |   |
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| Sudamericano U16 Fem | Asuncion | PAR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1667 | 3.50 | 7 | 1.13 | 40 | 45.20 | |
|  Caballero Quijano, Mitzy Mishell | | wm | 2057 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Paredes Alvarez, Andrea | | | 1455 | ECU | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Hilario, Aleyla | | wf | 2000 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Campos Toledo, Andrea Celeste | | | 1808 | PER | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Malan, Lucia | | wc | 1701 | URU | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Lemus Pena, Macarena | | | 1735 | CHI | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Suito Nakasone, Catherine | | wc | 1887 | ARG | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | Grand Prix Centro - Lima 2017 | Lima | PER | 2017-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1667 | 2.00 | 5 | 1.24 | 40 | 49.60 | |
| | Flores Tomasto, Luis | | | 2067 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rojas, Steven | | | 1999 | PER | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Guevara, Jose | | | 1899 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sosa Patino, Carlos | | | 1978 | PER | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Noriega, Miguel | | | 1900 | PER | 1.00 | 1 | 0.79 | 40 | 31.60 | | | * 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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