Individual Calculations February 2017
 Efthimiou, Georgios  Total change: 24.60  Rating chartPersonal card
 Master Division DEC 2016 by ASOP DIAS Petroupoli GRE 2016-12-23
RcRownchangeKK*chgGame
 1759 1771 1.50 6 -1.62 20 -32.40 
  Skaperdas, Kostantinos 2145 GRE0.001-0.1020-2.00 
  Loutragotis, Marios 1404 GRE0.001-0.9020-18.00 
  Hatzistamatiou, Nikolaos 1689 GRE0.001-0.6120-12.20 
  Pavlis, Antonios 1853 GRE1.0010.612012.20 
  Tourkolias, Dimitrios 1702 GRE0.501-0.1020-2.00 
  Agriopoulos, Konstantinos 1759 GRE0.001-0.5220-10.40 

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)
 
 New Year's open Chess Square 2017 Athens GRE 2017-01-01
RcRownchangeKK*chgGame
 2056 1786 4.50 8 2.85 20 57.00 
  Loutragotis, Marios 1392 GRE1.0010.08201.60 
  Poulos, Georgios 2042 GRE1.0010.812016.20 
  Drakoulakos, Grigorios f2186  * GRE1.0010.922018.40 
  Georgakopoulos, Nikolaos 2186  * GRE0.001-0.0820-1.60 
  Spyropoulos, Nikolaos 2094 GRE0.001-0.1420-2.80 
  Karagiannis, Athanasios m2186  * GRE0.5010.42208.40 
  Kesidis, Odyseas 2186  * GRE1.0010.922018.40 
  Sarantos, Vasileios 2179 GRE0.001-0.0820-1.60 
 * 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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