Rapid: Individual Calculations April 2019
 Perea Fruet, Federico  Total change: -13.60  Rating chartPersonal card
 Copa de Andalucia 2019 Sevilla ESP 2019-02-28
 1168 1083 0.50 3 -0.68 20 -13.60 
  Latre Rodriguez, Javier 1294 ESP0.001-0.2320-4.60 
  Sanchez Varbas, Victoria 1189 ESP0.5010.14202.80 
  Martin Sanchez, Elena 1020 ESP0.001-0.5920-11.80 

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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