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Individual Calculations August 2017 |
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| Arcos, Luis Total change: -9.20 | |   |
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| II IRT CLASICO ESCUELA Y CLUB AJEDREZ SURCO-ECASU 2017 | Lima | PER | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1491 | 1.00 | 3 | -0.23 | 40 | -9.20 | |
|  Briceno Portilla, Paul Anderzon | | | 1123 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Flores Tomasto, Luis | | | 1891 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Martinez, Navarro Christian Alexi | | | 1683 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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