Individual Calculations December 2014
 Sanchez, Gabriel  Total change: -8.40  Rating chartPersonal card
 XXI Abierto ProAm Sub 2250 - 60 Aniversario CAVM Villa Martelli - Buenos Aires ARG 2014-11-07
RcRownchangeKK*chgGame
 1873 1749 1.00 4 -0.42 20 -8.40 
  Nejanky, Maisa 2071 ARG0.001-0.1320-2.60 
  Brizzi, Milagros Tatiana wm2003 ARG0.001-0.1920-3.80 
  Laurnagaray, Santiago 1533 ARG1.0010.22204.40 
  Cimer, Emmanuel 1885 ARG0.001-0.3220-6.40 

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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