Individual Calculations January 2017
 Spychala, Josefa  Total change: -10.00  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 1785 1466 1.00 8 -0.17 20 -3.40 
  Zoltek, Tadeusz f1866  * POL0.001-0.0820-1.60 
  Pein, Jonathan 1866  * ENG0.001-0.0820-1.60 
  Bhat, Vishal 1866  * AUS0.001-0.0820-1.60 
  McKerracher, Douglas 1866  * SCO0.001-0.0820-1.60 
  Giakoustidis, Spiros-Avgerinos 1800 GRE0.001-0.1220-2.40 
  De Lagontrie, Jean 1746 FRA0.001-0.1620-3.20 
  Haddock, Paul 1569 ENG0.001-0.3620-7.20 
  Bratteteig, Tore-Inge 1698 NOR1.0010.792015.80 
 * 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)
 
 8th CSC London Chess Classic: Weekend Under 1825 London ENG 2016-12-09
RcRownchangeKK*chgGame
 1590 1466 0.00 1 -0.33 20 -6.60 
  Amabile, Domenico 1590 ITA0.001-0.3320-6.60 

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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