Rapid: Individual Calculations January 2020
 Ntounias, Ioannis  Total change: -4.60  Rating chartPersonal card
 17th youth festive rapid U16 PS Peristeriou 2019 Peristeri GRE 2019-12-22
RcRownchangeKK*chgGame
 1224 1159 1.00 3 -0.23 20 -4.60 
  Mylonakis, Ioannis 1244 GRE1.0010.622012.40 
  Mourelatos, Spyridon 1128 GRE0.001-0.5420-10.80 
  Oikonomopoulos, Filippos 1301 GRE0.001-0.3120-6.20 

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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