Individual Calculations October 2012
 Hebert, Jean  Total change: -3.90  Rating chartPersonal card
 2012 Championnat Ouvert de Montreal Montreal, Quebec CAN 2012-09-07
RcRownchangeKK*chgGame
 2322 2399 2.00 4 -0.39 10 -3.90 
  Galbadrakh, Enkh-Amar 2160 MGL1.0010.20102.00 
  Kovalyov, Anton g2598 ARG0.5010.26102.60 
  Qin, Zi Yi (joey) 2237 CAN0.501-0.2110-2.10 
  Hambleton, Aman f2293 CAN0.001-0.6410-6.40 

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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