Individual Calculations January 2019
 Nika, Despoina  Total change: -4.20  Rating chartPersonal card
 18th open SOP SMAOK 2018 Pagkrati GRE 2018-10-19
RcRownchangeKK*chgGame
 1260 1063 1.50 6 -0.21 20 -4.20 
  Geroukalis, Hristos 1463  * GRE0.5010.42208.40 
  Soursos, Panayotis 1391 GRE0.001-0.1320-2.60 
  Kofidis, Andreas m1463  * GRE0.001-0.0820-1.60 
  Papanikos, Konstantinos 1146 GRE0.001-0.3920-7.80 
  Paizanos, Epameinondas 1068 GRE0.001-0.4920-9.80 
  Deligiorgis, Giorgos 1031 GRE1.0010.46209.20 
 * 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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