Individual Calculations September 2019
 Nikou, Ilias  Total change: -10.60  Rating chartPersonal card
 28th International Open Kavala 2019 - Group B Kavala GRE 2019-08-04
RcRownchangeKK*chgGame
 1310 1258 3.00 8 -0.53 20 -10.60 
  Evgeniadis, Georgios 1603 GRE0.001-0.1120-2.20 
  Della, Maria-Eleni 1404 GRE0.5010.20204.00 
  Varbanova, Joanna 1419 GER0.001-0.2920-5.80 
  Christodoulou, Georgia 1201 GRE1.0010.42208.40 
  Tarchanidis, Nikolaos Christos 1169 GRE0.501-0.1220-2.40 
  Dimaki, Evangelia 1131 GRE0.501-0.1720-3.40 
  Koutrakis, Theodoros 1402 GRE0.001-0.3120-6.20 
  Loukopoulos, Stefanos 1150 GRE0.501-0.1520-3.00 

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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