Individual Calculations May 2017
 Pereyra, Horacio  Total change: 14.80  Rating chartPersonal card
 48 Abierto Internacional Ciudad de Mar del Plata 2017 Mar del Plata ARG 2017-04-08
RcRownchangeKK*chgGame
 2019 2046 5.50 9 0.74 20 14.80 
  Cardozo, Teofilo 1646  * ARG1.0010.08201.60 
  Blit, Jacques m2346 ARG0.001-0.1520-3.00 
  Rodriguez., Julio 1840 ARG1.0010.24204.80 
  Sabelli, Anibal 1899 ARG1.0010.30206.00 
  Tobares, Leandro f2303 ARG0.001-0.1820-3.60 
  Hernandez Amura, Luis Eduardo 1909 ARG1.0010.32206.40 
  Giampa, Alejandro 2200 ARG0.5010.21204.20 
  Anino, Sergio 2159 ARG0.001-0.3520-7.00 
  Bittel, Raul 1869 ARG1.0010.27205.40 
 * 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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