Individual Calculations March 2014
 Plotkin, Victor  Total change: -16.20  Rating chartPersonal card
 2014 Hart House Reading Week Open - Crown Toronto CAN 2014-02-15
RcRownchangeKK*chgGame
 2096 2234 3.00 6 -1.08 15 -16.20 
  Itkin, David 2043 CAN0.001-0.7515-11.25 
  Dougherty, Michael f2131 CAN0.501-0.1415-2.10 
  Southam, David 2093 CAN0.501-0.1915-2.85 
  Zhou, Qiyu wc1975 CAN1.0010.18152.70 
  Moffat, Andrei 2091 CAN1.0010.31154.65 
  Song, Michael 2242 CAN0.001-0.4915-7.35 

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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