Rapid: Individual Calculations August 2016
 Gilbert, David J  Total change: -10.40  Rating chartPersonal card
 103rd British Championships English Rapidplay Under 150 Bournemouth ENG 2016-07-23
RcRownchangeKK*chgGame
 1637 1655 2.50 6 -0.52 20 -10.40 
  Mahoney, Nicholas 1783 ENG0.001-0.3320-6.60 
  Nielsen, Jorgen H 1785 DEN0.001-0.3220-6.40 
  Davies, Neil T 1790 ENG0.5010.18203.60 
  Hodge, Nicholas A 1255  * ENG0.001-0.9220-18.40 
  Horlock, Peter J 1660 ENG1.0010.512010.20 
  Hepworth, Nigel R 1549 ENG1.0010.36207.20 
 * 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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