Individual Calculations October 2018
 Kalogridis, Themistoklis  Total change: 93.60  Rating chartPersonal card
 15th open International tournament of Kalamaria 2018 - B group Thessaloniki GRE 2018-08-29
RcRownchangeKK*chgGame
 1250 1211 5.50 7 2.34 40 93.60 
  Tsivelekidou, Anthoula Elpida 1094 GRE1.0010.344013.60 
  Gavriilidis, Nikiforos 1063 GRE1.0010.304012.00 
  Sampsonoglou, Vasilios 1288 GRE1.0010.614024.40 
  Pastras, Ioannis 1416 GRE0.5010.264010.40 
  Ifoulis, Antonios 1370 GRE0.001-0.2940-11.60 
  Petridis, Dimitrios Panagiotis 1138 GRE1.0010.404016.00 
  Tsakona, Maria 1379 GRE1.0010.724028.80 

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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