Individual Calculations March 2014
 Sapozhnikov, Roman  Total change: -4.35  Rating chartPersonal card
 2014 Hart House Reading Week Open - Crown Toronto CAN 2014-02-15
RcRownchangeKK*chgGame
 2268 2315 2.50 5 -0.29 15 -4.35 
  Itkin, David 2043 CAN1.0010.17152.55 
  Du, Digeng 2184 CAN1.0010.32154.80 
  Gerzhoy, Leonid m2467 CAN0.5010.20153.00 
  Sambuev, Bator g2555 CAN0.001-0.2015-3.00 
  Ivanov, Mike 2092 CAN0.001-0.7815-11.70 

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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