Rapid: Individual Calculations July 2022
 Rondon Chacon, Rene Ibrahim  Total change: -12.60  Rating chartPersonal card
 VII IRT RAPIDAS ADASUR Lima PER 2022-05-29
RcRownchangeKK*chgGame
 1625 1998 5.50 7 -0.63 20 -12.60 
  Robles Mamani, Fabio Francisco 1310 PER1.0010.01200.20 
  Guzman Vera, Diego Alonso 1503 PER1.0010.04200.80 
  Bravo Mallco, Kate Azumi 1746 PER1.0010.19203.80 
  Varillas Jimenez, Ivan 1789 PER0.501-0.2720-5.40 
  Huarcaya Silloca, Carlos Enrique 1751 PER0.001-0.8120-16.20 
  Boronda Costilla, Gianpool Claudi 1598  * PER1.0010.08201.60 
  Vega Paucar, Emely Bachellet 1676 PER1.0010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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