Rapid: Individual Calculations April 2020
 Guzman Vera, Allison Nicole  Total change: -3.60  Rating chartPersonal card
 XIV Open IRT Rapidas Club Hermanos Rojas Lima PER 2020-02-09
RcRownchangeKK*chgGame
 1361 1088 1.00 5 -0.18 20 -3.60 
  Rojas, Steven f1823 PER0.001-0.0120-0.20 
  Ludena Calderon, Leandro Jose 1263 PER0.001-0.2720-5.40 
  Herrada, Blanco Maria Fernanda 1205 PER1.0010.662013.20 
  Moscol Minano, Carlos Andres 1255 PER0.001-0.2820-5.60 
  Salazar Flores, Yerick Alexander 1257 PER0.001-0.2820-5.60 

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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