Individual Calculations March 2013
 Marinkovic, Mate  Total change: 1.65  Rating chartPersonal card
 2013 Ottawa Spring Open Ottawa, Ontario CAN 2013-02-15
RcRownchangeKK*chgGame
 2269 2130 1.50 4 0.11 15 1.65 
  Gordon, David c2237 CAN1.0010.65159.75 
  Hambleton, Aman f2472 CAN0.001-0.1215-1.80 
  Sun, Mike 1854 CAN0.501-0.3315-4.95 
  Sambuev, Bator g2511 CAN0.001-0.0915-1.35 

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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