Rapid: Individual Calculations April 2022
 Garayar Peralta, Luis Fernando  Total change: 72.60  Rating chartPersonal card
 I IRT RAPIDAS VON HUMBOLDT Lima PER 2022-02-12
RcRownchangeKK*chgGame
 1638 1188 4.50 7 3.63 20 72.60 
  Villacorta Puchoc, Alfonso Alejan 1612 PER1.0010.932018.60 
  Serrano Nagamine, David Antonio 2007 PER0.0010.00200.00 
  Cajahuaman Collao, Piero Sebastia 1550 PER0.5010.40208.00 
  Salazar Flores, Yerick Alexander 1256 PER1.0010.592011.80 
  Villanueva Vergaray, Artemio 1465 PER1.0010.832016.60 
  Rondon Chacon, Rene Ibrahim 2043 VEN0.0010.00200.00 
  Gensollen Arroyo, Oscar Jose Anto 1531 PER1.0010.882017.60 

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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