Individual Calculations October 2008
 Quinn, Joseph  Total change: -3.75  Rating chartPersonal card
 National Junior Squad Masters Street ENG 2008-07-15
RcRownchangeKK*chgGame
 1969 1850 1.50 5 -0.28 15 -4.20 
  Roberson, Peter T 2200 ENG0.001-0.1115-1.65 
  Makepeace, Philip J 2026 ENG0.5010.23153.45 
  Cumming, Rhys 1891 ENG0.5010.06150.90 
  Davda, Rahil P 1828 ENG0.001-0.5315-7.95 
  Dines, Sheila J 1899 ENG0.5010.07151.05 

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)
 
 6th EU Championship -14 Mureck AUT 2008-08-06
RcRownchangeKK*chgGame
 1863 1850 1.00 2 0.03 15 0.45 
  Pagerka, Martin 2024 SVK0.001-0.2715-4.05 
  Turkova, Karolina 1701 SVK1.0010.30154.50 

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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