Individual Calculations August 2018
 Sifonios, Panagiotis  Total change: -6.40  Rating chartPersonal card
 16th Fysiolatriko open 2018 - B group Nikaia GRE 2018-06-21
RcRownchangeKK*chgGame
 1233 1329 3.00 5 -0.16 40 -6.40 
  Kalantzis, Dionysios 1111 GRE1.0010.22408.80 
  Arapkoule, Eirini 1202 GRE0.001-0.6740-26.80 
  Parcharidis, Triantafyllos 1086 GRE1.0010.20408.00 
  Gavalakis, Dimitrios 1111 GRE1.0010.22408.80 
  Hatzistamatiou, Nikolaos 1656 GRE0.001-0.1340-5.20 

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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