Individual Calculations October 2018
 Baltzis, Ioakeim Apostolos  Total change: 4.00  Rating chartPersonal card
 15th open International tournament of Kalamaria 2018 - B group Thessaloniki GRE 2018-08-29
RcRownchangeKK*chgGame
 1200 1077 2.50 7 0.10 40 4.00 
  Tzontas, Athanasios 1386 GRE0.001-0.1440-5.60 
  Pechlivanidis, Michail 1171 GRE0.001-0.3740-14.80 
  Lagogianni, Niki Vasiliki 1157 GRE0.5010.11404.40 
  Haliandros, Apostolos 1123 GRE0.5010.06402.40 
  Sampsonoglou, Vasilios 1288 GRE1.0010.774030.80 
  Kotsailidis, Pavlos 1139 GRE0.5010.09403.60 
  Petridis, Dimitrios Panagiotis 1138 GRE0.001-0.4240-16.80 

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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