Rapid: Individual Calculations April 2018
 Kanellopoulou, Ioustini  Total change: -2.00  Rating chartPersonal card
 9th Youth U16 Rapid PS Peristeriou 2018 Peristeri GRE 2018-03-07
RcRownchangeKK*chgGame
 1212 1064 0.50 2 -0.10 20 -2.00 
  Tsourekas, Kyriakos 1188 GRE0.5010.17203.40 
  Tsavdaras, Dimitrios 1235 GRE0.001-0.2720-5.40 

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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