Rapid: Individual Calculations November 2017
 Tart, Peter K  Total change: -31.60  Rating chartPersonal card
 2017 4NCL Individual Rapidplay Reading ENG 2017-10-08
RcRownchangeKK*chgGame
 1982 1985 1.50 6 -1.58 20 -31.60 
  Merry, Alan B m2352 ENG1.0010.902018.00 
  Batchelor, Peter J f2266 ENG0.001-0.1620-3.20 
  Munshi, Aditya 1761 ENG0.001-0.7820-15.60 
  Homer, Stephen J 1931 ENG0.501-0.0820-1.60 
  Blake, J Morgan 1671 ENG0.001-0.8620-17.20 
  Clarke, Neil 1909 ENG0.001-0.6020-12.00 

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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