Individual Calculations March 2018
 Delgado Ramirez, Neuris  Total change: 7.30  Rating chartPersonal card
 IV Floripa Chess Open 2018 Florianopolis SC BRA 2018-01-19
RcRownchangeKK*chgGame
 2305 2602 8.00 10 -0.29 10 -2.90 
  Benitez Galeano, Alejandro c2202  * PAR0.501-0.4210-4.20 
  Do Valle Cardoso, Lucas 2202  * BRA1.0010.08100.80 
  Cruz, William Ferreira Da 2248 BRA0.501-0.3910-3.90 
  Alboredo, Julia wf2202  * BRA1.0010.08100.80 
  Rangel, Daniel f2278 BRA0.501-0.3710-3.70 
  Zampronha, Wladimir Camilo 2202  * BRA1.0010.08100.80 
  Gazel, Frederico f2275 BRA1.0010.13101.30 
  Fier, Alexandr g2557 BRA1.0010.44104.40 
  Perdomo, Leandro m2449 ARG0.501-0.2010-2.00 
  Carneiro, Vitor Roberto Castro c2432 BRA1.0010.28102.80 
 * 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)
 
 Copa Latinoamericana de Ajedrez Categoria A Magistral Lima PER 2018-01-29
RcRownchangeKK*chgGame
 2511 2602 5.50 8 0.57 10 5.70 
  Arias, Mario 2269 PER1.0010.12101.20 
  Barrientos, Sergio E g2480 COL0.501-0.1710-1.70 
  Martinez Alcantara, Jose Eduardo f2502 PER1.0010.36103.60 
  Cori, Jorge g2660 PER0.5010.08100.80 
  Cordova, Emilio g2606 PER0.5010.01100.10 
  Barbosa, Evandro Amorim g2518 BRA0.501-0.1210-1.20 
  Terry, Renato m2492 PER1.0010.35103.50 
  Cruz, Cristhian g2559 PER0.501-0.0610-0.60 

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
 2479 2606 6.50 9 0.45 10 4.50 
  Berdayes Ason, Dylan Isidro f2416 CUB1.0010.25102.50 
  Cruz, Cristhian g2559 PER0.501-0.0710-0.70 
  Quintiliano Pinto, Renato R. m2431 BRA1.0010.27102.70 
  Martinez Alcantara, Jose Eduardo f2504 PER0.501-0.1410-1.40 
  Terry, Renato m2492 PER0.501-0.1610-1.60 
  Escobar Forero, Alder g2482 COL1.0010.33103.30 
  Fernandez, Fernando m2468 PER0.501-0.1910-1.90 
  Molina, Roberto Junio Brito m2448 BRA1.0010.29102.90 
  Vera Siguenas, Deivy m2513 PER0.501-0.1310-1.30 

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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