Rapid: Individual Calculations April 2019
 Lyrakis, Georgios  Total change: -9.60  Rating chartPersonal card
 11th youth U16 Rapid SO Peristeriou 2019 Peristeri GRE 2019-03-03
RcRownchangeKK*chgGame
 1144 1013 0.50 3 -0.48 20 -9.60 
  Kormakopoulos, Konstantinos 1201 GRE0.001-0.2620-5.20 
  Lyrakis, Emmanouil Anton 1117 GRE0.5010.14202.80 
  Alepoudeas, Stylianos 1115 GRE0.001-0.3620-7.20 

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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