Individual Calculations July 2017
 Pisanski, Piotr  Total change: 19.20  Rating chartPersonal card
 34th Trumpeter Classic Grand Prairie CAN 2017-06-03
RcRownchangeKK*chgGame
 1889 1875 2.00 3 0.48 40 19.20 
  Findlay, Ian f2239 CAN0.001-0.1040-4.00 
  White, Chris 1742 CAN1.0010.324012.80 
  McGinnis, Paul T. 1687 CAN1.0010.264010.40 

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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