Rapid: Individual Calculations June 2019
 Taylor, Marcel V  Total change: -7.60  Rating chartPersonal card
 2nd Crewe Rapidplay U135 Crewe ENG 2019-05-19
RcRownchangeKK*chgGame
 1427 1528 1.50 3 -0.38 20 -7.60 
  Wootton, Stephen G 1637 ENG1.0010.652013.00 
  Owens, Robert 1313 ENG0.001-0.7720-15.40 
  Hawthorne, Julian N 1330 ENG0.501-0.2620-5.20 

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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