Individual Calculations January 2018
 Sideris, Theodoros  Total change: 56.60  Rating chartPersonal card
 166th Ampelokipi open 2017 ATHENS GRE 2017-11-01
RcRownchangeKK*chgGame
 1843 1913 5.50 7 1.51 20 30.20 
  Mitsakos, Achilleas 1513  * GRE1.0010.08201.60 
  Kontarinis, Andreas 1537 GRE0.501-0.4120-8.20 
  Georgoulias, Dionisios 1938 GRE1.0010.532010.60 
  Rahmanidis, Petros 1986 GRE1.0010.602012.00 
  Delithanasis, Dimitrios 2000 GRE1.0010.622012.40 
  Nikolaou, Georgios 2232 GRE0.001-0.1320-2.60 
  Stamatiou, Rodolfos 1694 GRE1.0010.22204.40 
 * 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)
 
 Celebration open 2017 Chess Square ATHENS GRE 2017-11-04
RcRownchangeKK*chgGame
 1690 1913 5.00 7 -0.23 20 -4.60 
  Dimanoudis, Petros 1513  * GRE1.0010.08201.60 
  Spyratos, Nikolaos 1659 GRE0.501-0.3120-6.20 
  Banos, Polyhronis 1761 GRE0.501-0.2020-4.00 
  Karousos-Theodorakis, Nikolaos 2207 GRE0.001-0.1520-3.00 
  Kazantzoglou, Nikolaos 1513  * GRE1.0010.08201.60 
  Papamichael, Georgios 1663 GRE1.0010.19203.80 
  Chatziioannidi, Filippa 1513  * 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)
 
 Attica Team Cup Spyros Bikos 2017 - A group Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 1861 1913 5.50 7 1.55 20 31.00 
  Panopoulos, Orestis 1617 GRE1.0010.15203.00 
  Ntantais, Avraam 1548 GRE1.0010.10202.00 
  Michelakos, Panagiotis 2294 GRE1.0010.912018.20 
  Nikomanis, Andreas 2063 GRE0.5010.20204.00 
  Tsomis, Dimitrios f1966 GRE0.001-0.4320-8.60 
  Kouvelakis, Konstantinos 1784 GRE1.0010.33206.60 
  Spalas, Symeon Konstaninos 1758 GRE1.0010.29205.80 

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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