Individual Calculations April 2014
 Nwachukwu, Chino  Total change: -8.70  Rating chartPersonal card
 e2e4 High Wycombe Challengers Mar 2014 High Wycombe ENG 2014-03-14
RcRownchangeKK*chgGame
 1808 1908 2.50 5 -0.66 15 -9.90 
  Watson, Darrell A 1730 ENG1.0010.27154.05 
  Bennett, Dominic L 1973 ENG0.001-0.4115-6.15 
  Keuneke, Hanno 1835 GER0.501-0.1015-1.50 
  Homolka, Vincent 1801 ENG0.001-0.6515-9.75 
  Rowan, Daniel 1700 ENG1.0010.23153.45 

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)
 
 4NCL 2013-14 Rounds 7-8 Various ENG 2014-03-22
RcRownchangeKK*chgGame
 1508 1908 1.00 1 0.08 15 1.20 
  Somton, Anita 1508  * ENG1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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