Individual Calculations January 2009
 Ree, Hans  Total change: -3.70  Rating chartPersonal card
 Meester - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2450 2416 1.00 3 -0.37 10 -3.70 
  Bosman, Michiel f2346 NED0.501-0.1010-1.00 
  Berelovich, Aleksandar g2556 UKR0.001-0.3110-3.10 
  Spoelman, Wouter m2448 NED0.5010.04100.40 

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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