Individual Calculations February 2019
 Chantzopoulos, Theodoros  Total change: -50.20  Rating chartPersonal card
 New Year's 2019 open Chess Square A Mitsakos Memorial Athens GRE 2019-01-01
RcRownchangeKK*chgGame
 1399 1618 3.50 8 -2.51 20 -50.20 
  Ikonomou, Theodoros 1218  * GRE1.0010.08201.60 
  Finokaliotis, Georgios 2018  * GRE0.001-0.0820-1.60 
  Megaloudis, Petros 1380 GRE0.001-0.8020-16.00 
  Kartsidima, Angeliki 1297 GRE0.501-0.3720-7.40 
  Spyratou, Kleanthi 1218  * GRE1.0010.08201.60 
  Michalis, Vasileios 1421 GRE0.001-0.7520-15.00 
  Tagklis, Ioannis 1421 GRE0.001-0.7520-15.00 
  Kormakopoulos, Konstantinos 1218  * GRE1.0010.08201.60 
 * 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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