Individual Calculations May 2019
 Martinez Alcantara, Jose Eduardo  Total change: 13.00  Rating chartPersonal card
 Campeonato Zonal 2.4 Absoluto 2019 Guayaquil ECU 2019-04-09
RcRownchangeKK*chgGame
 2409 2570 7.50 9 1.30 10 13.00 
  Aguilar, Victor 2170  * PER1.0010.08100.80 
  Barros Rivadeneira, Cristhian m2366 ECU0.501-0.2610-2.60 
  Alvarez Leon, Luis f2212 ECU1.0010.10101.00 
  Cruz, Cristhian g2569 PER1.0010.50105.00 
  Supi, Luis Paulo g2556 BRA0.501-0.0210-0.20 
  Mekhitarian, Krikor Sevag g2531 BRA0.501-0.0510-0.50 
  Santiago, Yago De Moura g2472 BRA1.0010.37103.70 
  Noboa Silva, Kevin f2309 ECU1.0010.18101.80 
  Cori Quispe, Kevin Joel g2497 PER1.0010.40104.00 
 * 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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