Individual Calculations July 2012
 Harff, Wilfried  Total change: -23.10  Rating chartPersonal card
 6e ENCI Limburgs Open - A-groep Maastricht NED 2012-05-25
RcRownchangeKK*chgGame
 2126 2187 2.50 7 -1.54 15 -23.10 
  Ducarmon, Quinten f2368 NED0.001-0.2615-3.90 
  Mengerink, Ynze 2158 NED0.001-0.5415-8.10 
  Stiefel, Roland 2059 GER0.001-0.6715-10.05 
  Van Foreest, Jorden 2175 NED0.501-0.0215-0.30 
  Van Gelder, Bart 2166 NED0.501-0.0315-0.45 
  Majhi, Ankit 1909 NED1.0010.17152.55 
  Ducarmon, Renzo 2047 NED0.501-0.1915-2.85 

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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