Individual Calculations May 2015
 Borges Matos, Juan  Total change: 4.20  Rating chartPersonal card
 LXI CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ 2015 Monterrey, NL MEX 2015-03-31
RcRownchangeKK*chgGame
 2276 2425 6.50 9 0.42 10 4.20 
  Arcila Villanueva, Carlos 2025  * MEX1.0010.08100.80 
  Prieto, Ernesto c2108 COL1.0010.13101.30 
  Cordova, Emilio g2629 PER1.0010.76107.60 
  Quesada Perez, Yasser m2513 CUB0.001-0.3810-3.80 
  Garcia Hernandez, Adrian 2213 MEX1.0010.23102.30 
  Torres Rosas, Luis Carlos m2324 MEX0.501-0.1410-1.40 
  Dominguez Aguilar, Guillermo m2314 MEX0.001-0.6510-6.50 
  Cabrera Castellanos, Gabriel 2205 CUB1.0010.22102.20 
  Carlos Arriaga, Jesus Roberto 2156 MEX1.0010.17101.70 
 * 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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