Individual Calculations January 2015
 Pahidis, Konstantinos  Total change: 21.00  Rating chartPersonal card
 Senior Division by ASOP DIAS OCT 2014 Petroupoli GRE 2014-10-04
RcRownchangeKK*chgGame
 1583 1748 8.00 9 1.85 20 37.00 
  Kosmadakis, Panagiotis 1348  * GRE1.0010.08201.60 
  Agriopoulos, Konstantinos 1374 GRE1.0010.10202.00 
  Kazalis, Manos 1474 GRE1.0010.17203.40 
  Pavlis, Antonios 1829 GRE0.5010.11202.20 
  Papadopoulos, Petros 1444 GRE0.501-0.3620-7.20 
  Mantzakouras, Loukas 1503 GRE1.0010.20204.00 
  Lymperopoulos, Georgios 1892 GRE1.0010.692013.80 
  Maragkakis, Michail 1558 GRE1.0010.25205.00 
  Mihotas, Petros 1828 GRE1.0010.612012.20 
 * 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)
 
 2014 Christmas Open by ASOP DIAS Petroupoli GRE 2014-12-20
RcRownchangeKK*chgGame
 1638 1748 3.50 7 -0.80 20 -16.00 
  Tzavaras, Konstantinos 1348  * GRE1.0010.08201.60 
  Margaritis, Fotios 2148  * GRE0.5010.42208.40 
  Gantis, Konstantinos 2022 GRE0.001-0.1720-3.40 
  Koutsounis, Vasilios 1348  * GRE1.0010.08201.60 
  Agriopoulos, Konstantinos 1374 GRE1.0010.10202.00 
  Papadopoulos, Petros 1444 GRE0.001-0.8620-17.20 
  Stamoulis, Ilias 1781 GRE0.001-0.4520-9.00 
 * 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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