Rapid: Individual Calculations November 2017
 Girdlestone, Paul C  Total change: -29.80  Rating chartPersonal card
 2017 4NCL Team Rapidplay Reading ENG 2017-10-07
RcRownchangeKK*chgGame
 2028 2108 1.50 5 -1.49 20 -29.80 
  Batchelor, Peter J f2266 ENG0.001-0.2920-5.80 
  Fraser-Mitchell, Jeremy N 1988 ENG0.001-0.6620-13.20 
  Parker, Francis 1977 RSA1.0010.32206.40 
  Brewer, Callum D 1791 ENG0.501-0.3720-7.40 
  Brett, Andrew R 2116 ENG0.001-0.4920-9.80 

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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