Individual Calculations February 2019
 Michalis, Vasileios  Total change: 92.40  Rating chartPersonal card
 New Year's 2019 open Chess Square A Mitsakos Memorial Athens GRE 2019-01-01
RcRownchangeKK*chgGame
 1654 1421 4.00 7 2.31 40 92.40 
  Markantonaki, Haritomeni wf1821  * GRE0.001-0.0840-3.20 
  Kazantzoglou, Stefanos 1168 GRE1.0010.19407.60 
  Sideris, Theodoros 1821  * GRE1.0010.924036.80 
  Spyratos, Nikolaos 1648 GRE0.001-0.2140-8.40 
  Chantzopoulos, Theodoros 1618 GRE1.0010.754030.00 
  Delithanasis, Dimitrios 1821  * GRE0.001-0.0840-3.20 
  Hreppas, Ilias 1683 GRE1.0010.824032.80 
 * 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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