Rapid: Individual Calculations October 2017
 Taylor, Robert K  Total change: -31.00  Rating chartPersonal card
 28th Leamington Rapidplay Open Leamington Spa ENG 2017-09-10
RcRownchangeKK*chgGame
 1886 1968 2.00 6 -1.55 20 -31.00 
  Pink, Joshua 1839 ENG0.501-0.1720-3.40 
  Somerfield, Adrian P 1989 ENG0.001-0.4720-9.40 
  Paul, Nathanael 1918 ENG1.0010.43208.60 
  Mason, Donald J 2143 ENG0.001-0.2720-5.40 
  Cole, James 1857 ENG0.501-0.1520-3.00 
  Phillips, David 1568  * ENG0.001-0.9220-18.40 
 * 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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