Individual Calculations December 2014
 Plotkin, Victor  Total change: 12.40  Rating chartPersonal card
 2014 Guelph Fall ProAm (Pro) Guelph CAN 2014-11-01
RcRownchangeKK*chgGame
 2145 2294 4.00 5 0.62 20 12.40 
  Cai, Jason 1936 CAN1.0010.10202.00 
  Filipovich, David 2079 CAN1.0010.23204.60 
  Bailey, Doug f2219 CAN0.501-0.1020-2.00 
  Preotu, Razvan f2438 CAN0.5010.19203.80 
  Yu, Jonathan 2051 CAN1.0010.20204.00 

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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