Individual Calculations November 2018
 Reed, John  Total change: -21.00  Rating chartPersonal card
 20th 4NCL Congress Major Nottingham ENG 2018-09-28
RcRownchangeKK*chgGame
 1723 1902 2.50 4 -0.43 20 -8.60 
  Dunkley, Michael 1734 ENG0.501-0.2220-4.40 
  Graham, Neil 1779 ENG0.501-0.1720-3.40 
  Di-Vetta, Andrew 1681 WLS0.501-0.2820-5.60 
  Davies, Sam 1698 ENG1.0010.24204.80 

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)
 
 Open d'automne d'echecs de l'Echiquier Bordelais 2018-2019 (-2200) BORDEAUX FRA 2018-10-20
RcRownchangeKK*chgGame
 1661 1902 2.50 4 -0.62 20 -12.40 
  Bollengier, Romain 1502  * FRA1.0010.08201.60 
  Garrido, Mihai 1600 FRA0.501-0.3520-7.00 
  Misslin, Philippe 1719 FRA0.501-0.2420-4.80 
  Calvo, Dylan 1823 FRA0.501-0.1120-2.20 
 * 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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