Individual Calculations June 2013
 Hebert, Jean  Total change: -24.10  Rating chartPersonal card
 2013 Gatineau Open Gatineau, Quebec CAN 2013-03-01
RcRownchangeKK*chgGame
 2009 2387 1.00 3 -1.73 10 -17.30 
  Gagnon, Serge 2029 CAN1.0010.10101.00 
  Kalra, Agastya 1987  * CAN0.001-0.9210-9.20 
  Oussedik, Elias 2010 CAN0.001-0.9110-9.10 
 * 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)
 
 2013 McGill Open Ch Montreal, Quebec CAN 2013-05-03
RcRownchangeKK*chgGame
 2255 2387 0.00 1 -0.68 10 -6.80 
  Laptos, Krzysztof 2255 POL0.001-0.6810-6.80 

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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