Individual Calculations June 2015
 Mendoza, Armand Jess  Total change: 30.80  Rating chartPersonal card
 2015 ACC Spring is Sprung Swiss Toronto CAN 2015-04-01
RcRownchangeKK*chgGame
 1991 1827 3.00 5 1.54 20 30.80 
  Ferreira, Alex T. 1951 CAN1.0010.672013.40 
  Yu, Jonathan 2150 CAN0.5010.37207.40 
  Siddeley, Hugh 1923 CAN0.5010.13202.60 
  Ibrahim, Ismail 2001 AFG1.0010.732014.60 
  Evans, Bill 1929 CAN0.001-0.3620-7.20 

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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