Individual Calculations February 2019
 Koerant, Filipos  Total change: -1.40  Rating chartPersonal card
 New Year's 2019 open Chess Square A Mitsakos Memorial Athens GRE 2019-01-01
RcRownchangeKK*chgGame
 1686 1811 5.00 8 -0.07 20 -1.40 
  Georgiadis, Anastasios 1411  * GRE1.0010.08201.60 
  Grigoriadis, Alexandros m2197 GRE0.5010.41208.20 
  Spyratos, Nikolaos 1648 GRE1.0010.28205.60 
  Kesaris, Evangelos 1901 GRE0.001-0.3820-7.60 
  Davillas, Konstantinos 1485 GRE1.0010.13202.60 
  Cruceru, Lavinel 1970 ROU0.001-0.2920-5.80 
  Georgitsi, Sofia 1411  * GRE0.501-0.4220-8.40 
  Mavromoustakos, Thomas 1467 GRE1.0010.12202.40 
 * 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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