Individual Calculations January 2018
 Spalas, Symeon Konstaninos  Total change: -31.00  Rating chartPersonal card
 Attica Team Cup Spyros Bikos 2017 - A group Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 1920 1758 1.00 5 -0.55 20 -11.00 
  Papadopoulos, Georgios Nikea 1984 GRE0.001-0.2120-4.20 
  Papadakis, Michalis 2158  * GRE0.001-0.0820-1.60 
  Ragios, Konstantinos 1935 GRE0.001-0.2720-5.40 
  Marga, Aristotel 1608 GRE1.0010.30206.00 
  Sideris, Theodoros 1913 GRE0.001-0.2920-5.80 
 * 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)
 
 4th open SYNERGASIA APO Kotinos 2017 ATHENS GRE 2017-11-06
RcRownchangeKK*chgGame
 1618 1758 3.50 7 -1.00 20 -20.00 
  Kouinelis, Thomas 1358  * GRE1.0010.08201.60 
  Poulos, Georgios 2017 GRE0.001-0.1820-3.60 
  Hatzistamatiou, Nikolaos 1686 GRE0.501-0.1020-2.00 
  Ntaifas, Ioannis 1711 GRE0.001-0.5720-11.40 
  Soursos, Panayotis 1358  * GRE0.501-0.4220-8.40 
  Pappas, Dimitrios 1358  * GRE1.0010.08201.60 
  Vazelakis, Dimitrios 1836 GRE0.5010.11202.20 
 * 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)
 

 

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