Individual Calculations April 2017
 Jaracz, Pawel  Total change: -1.10  Rating chartPersonal card
 1.liga - zapad 2016/2017 r9-10 various CZE 2017-03-05
RcRownchangeKK*chgGame
 2255 2470 0.50 1 -0.27 10 -2.70 
  Havlikova, Kristyna wm2255 CZE0.501-0.2710-2.70 

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)
 
 2016/17 4NCL Division 3 North Rounds 7-8 Wakefield ENG 2017-03-18
RcRownchangeKK*chgGame
 2070 2470 2.00 2 0.16 10 1.60 
  Burton, Graham P 2070  * ENG1.0010.08100.80 
  Sanghera, Parminder 2070  * SCO1.0010.08100.80 
 * 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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