Individual Calculations April 2019
 Morrison, Graham  Total change: 4.60  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 7 - 8 Telford ENG 2019-03-16
RcRownchangeKK*chgGame
 2355 2274 1.00 2 0.23 20 4.60 
  Chow, Samuel f2336 AUS0.5010.09201.80 
  Rendle, Thomas E m2374 ENG0.5010.14202.80 

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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