Individual Calculations February 2018
 Kontarinis, Andreas  Total change: -61.60  Rating chartPersonal card
 New Year's Open 2018 SO Ampelokipon - SO Thomas Georgiou ATHENS GRE 2018-01-01
RcRownchangeKK*chgGame
 1422 1565 1.50 7 -3.08 20 -61.60 
  Loupos, Vasilios 1882 GRE0.001-0.1320-2.60 
  Vitalis, Aggelos 1165  * GRE1.0010.08201.60 
  Koerant, Filipos 1891 GRE0.001-0.1320-2.60 
  Tsarsitalidis, Christos 1190 GRE0.001-0.9120-18.20 
  Stounos, Nikolaos 1233 GRE0.001-0.8820-17.60 
  Mitsakos, Achilleas 1427 GRE0.501-0.1920-3.80 
  Gkika, Marina 1165  * GRE0.001-0.9220-18.40 
 * 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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