Rapid: Individual Calculations April 2019
 Balafoutis, Ilias  Total change: 6.40  Rating chartPersonal card
 5th Rapid Dimitris Tsolakidis 2019 - A group Kavala GRE 2019-03-09
RcRownchangeKK*chgGame
 1181 1056 2.00 5 0.32 20 6.40 
  Vagianos, Christos 1324 GRE0.001-0.1720-3.40 
  Tzimou, Ourania 1148 GRE0.001-0.3720-7.40 
  Kamperidis, Charalampos 1145 GRE0.001-0.3820-7.60 
  Nikou, Ilias 1195 GRE1.0010.692013.80 
  Nikolaou, Nikos 1093 GRE1.0010.552011.00 

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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