Individual Calculations April 2014
 Rogers, Tim L  Total change: -18.15  Rating chartPersonal card
 e2e4 High Wycombe Open Mar 2014 High Wycombe ENG 2014-03-14
RcRownchangeKK*chgGame
 2048 1986 0.50 4 -1.21 15 -18.15 
  Jackson, James P 2262 ENG0.001-0.1715-2.55 
  Burnett, Jim 2143 ENG0.5010.21153.15 
  Asenov, Pavel 1876 ENG0.001-0.6515-9.75 
  Nettleton, Charlie B 1910 ENG0.001-0.6015-9.00 

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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