Individual Calculations March 2018
 Cori Quispe , Kevin Joel  Total change: 1.60  Rating chartPersonal card
 Grand Prix Final 2018 Lima PER 2018-01-22
RcRownchangeKK*chgGame
 2346 2452 5.50 9 -0.22 10 -2.20 
  Lopez Rodriguez, Alberto Jesus 2257 PER1.0010.25102.50 
  Martinez Alcantara, Jose Eduardo f2502 PER0.5010.07100.70 
  Fernandez, Fernando m2468 PER0.5010.02100.20 
  Arias, Mario 2269 PER1.0010.26102.60 
  Santiago Vilca, Christian Amilca f2227 PER1.0010.22102.20 
  Gutierrez, Renzo 2264 PER0.001-0.7410-7.40 
  Escalante Ramirez, Brian Sebasti m2366 PER0.001-0.6210-6.20 
  Terry, Renato m2492 PER1.0010.56105.60 
  Quirhuayo Chumbe, German Gonzalo f2272 PER0.501-0.2410-2.40 

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)
 
 Copa Latinoamericana de Ajedrez Categoria A Magistral Lima PER 2018-01-29
RcRownchangeKK*chgGame
 2397 2452 5.50 9 0.38 10 3.80 
  Campos Vila, Milena wm2197 CUB0.501-0.3110-3.10 
  Quintiliano Pinto, Renato R. m2431 BRA0.501-0.0310-0.30 
  Pazos Gambarrotti, Plinio m2243 ECU1.0010.23102.30 
  Fuentes Dominguez, Felix f2288 CUB1.0010.28102.80 
  Barbosa, Evandro Amorim g2518 BRA0.5010.09100.90 
  Martinez Alcantara, Jose Eduardo f2502 PER0.5010.07100.70 
  Vera Siguenas, Deivy m2513 PER0.5010.08100.80 
  Diaz Hernandez, Heriberto f2388 CUB0.501-0.0910-0.90 
  Santiago, Yago De Moura g2496 BRA0.5010.06100.60 

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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