Rapid: Individual Calculations January 2020
 Balafoutis, Ilias  Total change: -13.40  Rating chartPersonal card
 Autumn rapid SO Xanthis Nov 2019 A group Xanthi GRE 2019-11-24
RcRownchangeKK*chgGame
 1161 1069 0.00 3 -1.11 20 -22.20 
  Balafoutis, Dimitrios 1183 GRE0.001-0.3420-6.80 
  Tarchanidis, Nikolaos Christos 1147 GRE0.001-0.3920-7.80 
  Diamantis, Konstantinos Arg 1154 GRE0.001-0.3820-7.60 

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)
 
 2019 Winter Rapid SO Xanthis A group Xanthi GRE 2019-12-15
RcRownchangeKK*chgGame
 1402 1069 1.00 4 0.44 20 8.80 
  Koroglou, Viktor 1469  * GRE0.001-0.0820-1.60 
  Neofitidis, Veniamin 1469  * GRE1.0010.922018.40 
  Georgiadis, Nikolaos Xant 1469  * GRE0.001-0.0820-1.60 
  Karakasidis, Michail 1199 GRE0.001-0.3220-6.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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