Individual Calculations March 2015
 Boons, Patrick  Total change: -14.80  Rating chartPersonal card
 Antwerps Ligakampioenschap Experten 2014-2015 Rondes 5-7 Antwerpen BEL 2015-02-01
RcRownchangeKK*chgGame
 2097 2030 0.50 3 -0.75 20 -15.00 
  Van Vlaenderen, Koen 2052 BEL0.5010.03200.60 
  Boons, Bert 1990 BEL0.001-0.5620-11.20 
  Cools, Gorik f2249 BEL0.001-0.2220-4.40 

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)
 
 Belgian Interclubs 2014-2015 Round 8 Various BEL 2015-02-08
RcRownchangeKK*chgGame
 2038 2030 0.50 1 0.01 20 0.20 
  Lalau, Alexandre 2038 FRA0.5010.01200.20 

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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