Individual Calculations March 2018
 Cruz, Cristhian  Total change: 7.80  Rating chartPersonal card
 Copa Latinoamericana de Ajedrez Categoria A Magistral Lima PER 2018-01-29
RcRownchangeKK*chgGame
 2475 2559 5.50 8 0.68 10 6.80 
  Principe, Alexander f2264 PER1.0010.15101.50 
  Fernandez, Fernando m2468 PER1.0010.38103.80 
  Cori, Jorge g2660 PER0.001-0.3610-3.60 
  Cordova, Emilio g2606 PER0.001-0.4310-4.30 
  Cori T., Deysi wg2389 PER1.0010.28102.80 
  Escobar Forero, Alder g2482 COL1.0010.39103.90 
  Cuellar, Diego m2327 PER1.0010.21102.10 
  Delgado Ramirez, Neuris g2602 PAR0.5010.06100.60 

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)
 
 ITT para Norma de GM "Magistral de Verano Absoluto 2018" Lima PER 2018-02-06
RcRownchangeKK*chgGame
 2484 2559 5.50 9 0.10 10 1.00 
  Vera Siguenas, Deivy m2513 PER0.501-0.0610-0.60 
  Delgado Ramirez, Neuris g2606 PAR0.5010.07100.70 
  Berdayes Ason, Dylan Isidro f2416 CUB0.501-0.1910-1.90 
  Quintiliano Pinto, Renato R. m2431 BRA1.0010.33103.30 
  Martinez Alcantara, Jose Eduardo f2504 PER0.501-0.0810-0.80 
  Terry, Renato m2492 PER0.501-0.0910-0.90 
  Escobar Forero, Alder g2482 COL1.0010.39103.90 
  Fernandez, Fernando m2468 PER0.501-0.1210-1.20 
  Molina, Roberto Junio Brito m2448 BRA0.501-0.1510-1.50 

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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