Individual Calculations April 2017
 Karounis, Ioannis  Total change: 36.80  Rating chartPersonal card
 3rd International Chess Tournament Vardaris - B group Thessaloniki GRE 2017-02-23
RcRownchangeKK*chgGame
 1497 1441 4.00 5 1.84 20 36.80 
  Cheiladakis, Vasileios 1176 GRE0.501-0.3220-6.40 
  Pechlivanidis, Michail 1139 GRE1.0010.15203.00 
  Tsintsar, Zoran 1750 GER1.0010.862017.20 
  Ioannidis, Kleovoulos 1676 GRE0.5010.29205.80 
  Robis, Dimitrios 1745 GRE1.0010.862017.20 

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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