Individual Calculations October 2018
 Gonzalo Garate, Luis Valentino  Total change: 50.80  Rating chartPersonal card
 II Torneo de Ajedrez IRT "Cusco, Ciudad de los Incas" 2018 Cusco PER 2018-08-30
RcRownchangeKK*chgGame
 1538 1269 2.00 4 1.27 40 50.80 
  Obregon Castellanos, Alexander 1548 PER1.0010.844033.60 
  Oroya, Breyner 1669  * PER0.001-0.0840-3.20 
  Cardenas Lima, Matthew 1515 PER0.001-0.1940-7.60 
  Pimentel Delgado, Fabricio 1418 PER1.0010.704028.00 
 * 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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