Individual Calculations March 2017
 Chen, Max  Total change: 10.80  Rating chartPersonal card
 2017 Hart House Reading Week U2200 Toronto CAN 2017-02-18
RcRownchangeKK*chgGame
 1769 1640 2.00 5 0.27 40 10.80 
  Qiao, Cindy wf1737 CAN0.5010.13405.20 
  Uthayakumar, Ronan 1645 CAN1.0010.514020.40 
  Gaisinsky, Adam 1889 CAN0.001-0.1940-7.60 
  Marin, Sam 1977 CAN0.001-0.1240-4.80 
  Washimkar, Arhant 1599 CAN0.501-0.0640-2.40 

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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