Individual Calculations December 2014
 Perez Pietronave, Carlos  Total change: -26.80  Rating chartPersonal card
 XXI Abierto ProAm Sub 2250 - 60 Aniversario CAVM Villa Martelli - Buenos Aires ARG 2014-11-07
RcRownchangeKK*chgGame
 2026 2236 4.00 7 -1.34 20 -26.80 
  Quinonez, Hector 1919 ARG1.0010.13202.60 
  Flores, Nancy 2031 ARG1.0010.24204.80 
  Radoszta, Armando E. 1946 ARG1.0010.16203.20 
  Tomas Falcon, Jesus 2071 ARG1.0010.28205.60 
  Sotelo, Noe 2062 ARG0.001-0.7320-14.60 
  Garcia Lemos, Federico 2099 ARG0.001-0.6820-13.60 
  Fiori, Hector 2055 ARG0.001-0.7420-14.80 

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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