Rapid: Individual Calculations April 2020
 Oswaldo Valentin, Requejo Cotrin  Total change: 16.00  Rating chartPersonal card
 II IRT Rapidas Academia de Ajedrez Armagedon Lima PER 2020-03-07
RcRownchangeKK*chgGame
 1803 2300 6.00 6 0.80 20 16.00 
  Troll Jacinto, Gustavo Alonso 1565 PER1.0010.01200.20 
  Reyes Zavaleta, Diego Alexander 1565 PER1.0010.01200.20 
  Ccerhuayo Escobedo, Mels Leopold 1760 PER1.0010.03200.60 
  Reyes Zavaleta, Fabian Ricardo 1565 PER1.0010.01200.20 
  Luque, Willy 1991 PER1.0010.14202.80 
  Pacheco, Marco m2370 PER1.0010.602012.00 

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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