Individual Calculations March 2018
 Escobar Forero, Alder  Total change: -6.20  Rating chartPersonal card
 Copa Latinoamericana de Ajedrez Categoria A Magistral Lima PER 2018-01-29
RcRownchangeKK*chgGame
 2368 2482 5.50 9 -0.29 10 -2.90 
  Idrovo, Franklin 2213 ECU1.0010.17101.70 
  Cuellar, Diego m2327 PER0.501-0.2110-2.10 
  Campos Vila, Milena wm2197 CUB1.0010.16101.60 
  Cordova, Emilio g2606 PER0.001-0.3310-3.30 
  Cori T., Deysi wg2389 PER0.501-0.1310-1.30 
  Principe, Alexander f2264 PER1.0010.22102.20 
  Cruz, Cristhian g2559 PER0.001-0.3910-3.90 
  Leon Valdes, Jony Wilson f2342 CUB0.501-0.1910-1.90 
  Berdayes Ason, Dylan Isidro f2416 CUB1.0010.41104.10 

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
 2500 2482 3.00 7 -0.33 10 -3.30 
  Terry, Renato m2492 PER0.5010.01100.10 
  Berdayes Ason, Dylan Isidro f2416 CUB1.0010.41104.10 
  Fernandez, Fernando m2468 PER1.0010.48104.80 
  Molina, Roberto Junio Brito m2448 BRA0.001-0.5510-5.50 
  Vera Siguenas, Deivy m2513 PER0.5010.04100.40 
  Delgado Ramirez, Neuris g2606 PAR0.001-0.3310-3.30 
  Cruz, Cristhian g2559 PER0.001-0.3910-3.90 

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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