Individual Calculations April 2016
 Berry, Neil M  Total change: -7.20  Rating chartPersonal card
 Richardson Cup 2015-2016 Semi-Finals Various around Scotland SCO 2016-03-12
RcRownchangeKK*chgGame
 2133 2358 0.50 1 -0.28 20 -5.60 
  Grant, Alan G 2133 SCO0.501-0.2820-5.60 

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 Division 3N WE 4 Wakefield ENG 2016-03-19
RcRownchangeKK*chgGame
 2101 2358 1.50 2 -0.08 20 -1.60 
  Edwards, Roger J 1958  * ENG1.0010.08201.60 
  Wallace, Paul 2244 IRL0.501-0.1620-3.20 
 * 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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