Individual Calculations July 2019
 Mourelatos, Spyridon  Total change: 16.00  Rating chartPersonal card
 20th open PS Peristeriou 2019 Peristeri GRE 2019-05-13
RcRownchangeKK*chgGame
 1180 1501 3.00 3 0.40 40 16.00 
  Konidari, Sofia 1165 GRE1.0010.12404.80 
  Koutsoukis, Evangelos Panagiotis 1163 GRE1.0010.12404.80 
  Tsavdaras, Dimitrios 1211 GRE1.0010.16406.40 

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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