Individual Calculations November 2012
 Chidi, Lovinia Sylvia  Total change: 0.90  Rating chartPersonal card
 e2e4 High Wycombe Challengers 2012 London ENG 2012-10-12
RcRownchangeKK*chgGame
 1735 1819 2.50 4 0.06 15 0.90 
  Stone, Mark R 1602 ENG0.001-0.7815-11.70 
  Watson, Darrell A 1763 ENG1.0010.42156.30 
  Liang, Jake Z 1664 ENG1.0010.29154.35 
  Price, Andrew 1911 ENG0.5010.13151.95 

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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