Individual Calculations October 2012
 Lenier, Jude A  Total change: 4.95  Rating chartPersonal card
 Coulsdon Late Summer Open 2012 COULSDON ENG 2012-09-01
RcRownchangeKK*chgGame
 2011 2041 2.50 4 0.33 15 4.95 
  Oyama, Akito 1856 ENG0.501-0.2415-3.60 
  White, Michael J R f2260 WLS1.0010.781511.70 
  Bonafont, Philip R 2051 ENG0.001-0.4915-7.35 
  Dixit, Kumar 1876 ENG1.0010.28154.20 

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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