Individual Calculations May 2010
 Muis, Gerrit Meine  Total change: 20.25  Rating chartPersonal card
 Klasse 2B Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2222 2135 2.50 3 1.35 15 20.25 
  Jongsma, Lex 2196 NED1.0010.58158.70 
  Abcouwer, Jan-Bart 2207 NED1.0010.60159.00 
  Webbink, Dinand 2262 NED0.5010.17152.55 

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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