Individual Calculations February 2019
 Gill, Oliver  Total change: -34.40  Rating chartPersonal card
 Hastings Weekend Open 2018-19 Hastings ENG 2019-01-04
RcRownchangeKK*chgGame
 1858 2135 3.00 5 -1.13 20 -22.60 
  Kelly, Paul J 1798 WLS0.001-0.8820-17.60 
  Cove, Henry 1877 ENG1.0010.18203.60 
  Jacobs, Robert 1945 ENG1.0010.25205.00 
  Balaji, Aaravamudhan 1933 ENG0.001-0.7620-15.20 
  Verma, Shlok 1735  * ENG1.0010.08201.60 
 * 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)
 
 2018/19 4NCL Div 2 Rounds 3 - 4 Daventry ENG 2019-01-12
RcRownchangeKK*chgGame
 2104 2135 0.50 2 -0.59 20 -11.80 
  Bullen, Alex c2081 WLS0.001-0.5820-11.60 
  Willis, Rupert 2127 ENG0.501-0.0120-0.20 

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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