Individual Calculations July 2009
 Ros, Sikko  Total change: 0.00  Rating chartPersonal card
 2A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeRpKK*chgGame
 2220 0 2.00 4 0.00 2220   0.00 
  Potze, Rudolf 2089 NED0.5010.00 0.00 
  Lammens, Tim f2350 NED0.0010.00 0.00 
  De Rover, Yong Hoon 2203 NED0.5010.00 0.00 
  Blaauw, Casper 2239 NED1.0010.00 0.00 

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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