Individual Calculations May 2016
 Weidig, Tom  Total change: -2.20  Rating chartPersonal card
 Luxembourg Team Championship 15/16 Round 9-10 various LUX 2016-03-06
RcRownchangeKK*chgGame
 2146 1962 0.50 2 -0.11 20 -2.20 
  McAndrew, Robert 1951 SCO0.501-0.0220-0.40 
  Berend, Fred m2340 LUX0.001-0.0920-1.80 

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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