Individual Calculations March 2018
 Dristellas, Nikolaos  Total change: 12.60  Rating chartPersonal card
 4th International VARDARIS 2017 - B group Thessaloniki GRE 2018-02-15
RcRownchangeKK*chgGame
 1412 1317 2.50 5 0.63 20 12.60 
  Sioutopoulos, Christos 1135 GRE1.0010.26205.20 
  Kokkalis, Grigorios 1482 GRE1.0010.722014.40 
  Tsotras, Ioannis 1492 GRE0.001-0.2720-5.40 
  Baltakis, Ioannis 1459 GRE0.001-0.3120-6.20 
  Stoimenidis, Dimitrios 1494 GRE0.5010.23204.60 

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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