Individual Calculations March 2013
 Stevens, Christian  Total change: -1.50  Rating chartPersonal card
 2013 Guelph Winter ProAm Guelph, Ontario CAN 2013-02-09
RcRownchangeKK*chgGame
 2237 2260 2.00 4 -0.10 15 -1.50 
  Peng, Jackie wf1994 CAN1.0010.18152.70 
  Cheng, Bindi m2401 CAN0.5010.19152.85 
  Sambuev, Bator g2511 CAN0.001-0.1915-2.85 
  Shebetah, Wajdy 2042 PLE0.501-0.2815-4.20 

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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