Individual Calculations August 2015
 Zeggelaar, Mike  Total change: 14.80  Rating chartPersonal card
 32nd Trumpeter Classic Grande Prairie CAN 2015-06-06
RcRownchangeKK*chgGame
 2015 1866 2.00 4 0.74 20 14.80 
  White, Chris 1761 CAN1.0010.36207.20 
  Nguyen, Kim 2113 CAN0.5010.31206.20 
  Miller, David 2085 CAN0.001-0.2220-4.40 
  Hertwig, Christopher 2100 GER0.5010.29205.80 

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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