Rapid: Individual Calculations October 2021
 Abarca Torres, Ronaldo Manuel  Total change: 20.40  Rating chartPersonal card
 II Torneo Bicentenario "Arriba Peru" Distrito de La JOYA PER 2021-08-28
RcRownchangeKK*chgGame
 1504 1470 3.50 5 1.02 20 20.40 
  Huayapa Ituza, Juan Jorge 1212 PER1.0010.18203.60 
  Condori Ramirez, Dilant Smit 1295 PER1.0010.27205.40 
  Naveros Chile, Cristian 1854 PER0.5010.41208.20 
  Cruz Flores, Beatriz Milagros 1257 PER0.001-0.7720-15.40 
  Ludena, Santiago 1902 PER1.0010.932018.60 

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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