Rapid: Individual Calculations July 2023
 Doudoulakakis, Ioannis  Total change: 55.20  Rating chartPersonal card
 1st rapid Lefteris Navrozidis 2023 A Kilkis GRE 2023-06-18
RcRownchangeKK*chgGame
 1883 1562 3.50 5 2.76 20 55.20 
  Sougakis, Anthimos 1966 GRE1.0010.922018.40 
  Asimenios, Asterios 1842 GRE0.5010.34206.80 
  Kosmidis, Ioannis 2053 GRE0.5010.46209.20 
  Stergioulas, Vasilis 1736 GRE1.0010.732014.60 
  Dogias, Christos 1816 GRE0.5010.31206.20 

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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