Individual Calculations July 2019
 Sotiriou, Sotirios  Total change: 0.00  Rating chartPersonal card
 22nd International Open Athens Challenge 2019 - Group B Heraklio Attikis GRE 2019-06-15
RcRownchangeRpKK*chgGame
 1178 0 3.00 7 0.00 1128   0.00 
  Tsavdaras, Dimitrios 1187 GRE0.0010.00 0.00 
  Ampeliotis, Georgios 1044 GRE1.0010.00 0.00 
  Kollia, Evgenia 1024 GRE1.0010.00 0.00 
  Lafkidis, Apostolos 1279 GRE0.0010.00 0.00 
  Vassalos, Panagiotis 1130 GRE1.0010.00 0.00 
  Georgiadis, Panagiotis 1443 GRE0.0010.00 0.00 
  Koutsoukis, Evangelos Panagiotis 1138 GRE0.0010.00 0.00 

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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