Individual Calculations May 2019
 Ross, Stuart  Total change: -20.80  Rating chartPersonal card
 2018/19 4NCL Div 4 Rounds 7 - 8 Daventry ENG 2019-04-13
RcRownchangeKK*chgGame
 1730 1620 0.00 1 -0.35 20 -7.00 
  Evans, Christopher J 1730 ENG0.001-0.3520-7.00 

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)
 
 1st 4NCL Easter Congress Open Stevenage ENG 2019-04-19
RcRownchangeKK*chgGame
 1866 1620 0.50 5 -0.69 20 -13.80 
  Moore, Gerald 2020  * ENG0.001-0.0820-1.60 
  Stannard, Anthony S 1916 ENG0.001-0.1520-3.00 
  Ansari, Athar 1934 ENG0.001-0.1420-2.80 
  Hutchinson, Norman A 2020  * ENG0.5010.42208.40 
  Vaidya, Raghav 1438 ENG0.001-0.7420-14.80 
 * 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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