Individual Calculations May 2014
 Miedema, David  Total change: 0.10  Rating chartPersonal card
 Dutch Team Competiton 13-14 - Meester - round 7-8 Several NED 2014-03-29
RcRownchangeKK*chgGame
 2398 2393 1.00 2 0.01 10 0.10 
  Michiels, Bart m2525 BEL0.5010.18101.80 
  Mostertman, Milan f2271 NED0.501-0.1710-1.70 

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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