Individual Calculations June 2015
 Zimmermann, Luc  Total change: -5.40  Rating chartPersonal card
 BPB Limburg Open 2015 - Groep A Maastricht NED 2015-05-22
RcRownchangeKK*chgGame
 2142 2113 2.50 6 -0.27 20 -5.40 
  Gutkind, Kedem 2005 NED0.501-0.1520-3.00 
  Mengerink, Ynze 2146 NED0.5010.05201.00 
  Meijer, Dolf 2223 NED0.001-0.3520-7.00 
  Beeke, Bob 2250 NED0.5010.18203.60 
  Boons, Patrick 2024 BEL0.501-0.1220-2.40 
  Thompson, Ian D f2202 ENG0.5010.12202.40 

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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