Individual Calculations May 2017
 Barbe, Tom  Total change: 7.80  Rating chartPersonal card
 8e WLC Weekendtoernooi Eindhoven NED 2017-04-07
RcRownchangeKK*chgGame
 2053 2066 3.50 6 0.39 20 7.80 
  De Vries, Emma 1813 NED1.0010.19203.80 
  Brink, Barry f2347 NED0.001-0.1620-3.20 
  Plasmans, Bart 1938 NED1.0010.33206.60 
  Coenen, Eduard 2112 NED0.5010.06201.20 
  Van Haaften, Maarten 1884 NED1.0010.26205.20 
  Van Meegen, Ruud 2224 NED0.001-0.2920-5.80 

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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