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Individual Calculations December 2017 |
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| Orosco, Albert Total change: 49.20 | |   |
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| IV IRT ESCUELA Y CLUB AJEDREZ SURCO-ECASU | Lima | PER | 2017-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1630 | 3.50 | 6 | 1.50 | 40 | 60.00 | |
|  Soriano Quispe, Ivan Excen | | | 1916 | PER | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Strohmeier, Luis | | | 1587 | PER | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Rosas Valverde, Nicolle Shesira | | | 1611 | PER | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Flores Tomasto, Luis | | | 2030 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Caja Cruz, Gabriel | | | 1634 | PER | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Espinal, Valles Alfredo Enmanuel | | | 1890 | PER | 0.00 | 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) | | | NOTE: K factor changed | | 1er Torneo Ranking Internacional De Ajedrez | Huacho | PER | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1630 | 2.00 | 5 | -0.54 | 20 | -10.80 | |
| | Bedoya Rosales, Luis | | | 1884 | PER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Velarde Munante, Cecilia Esthefa | | | 1230 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodriguez Mayorca, Daniel | | | 1787 | PER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Wong Yau, Daniel Segundo | | | 1432 | PER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Salvador Solorzano, Enrique Jona | | | 1716 | PER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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