Individual Calculations January 2018
 Papadopoulos, Georgios Nikea  Total change: -6.40  Rating chartPersonal card
 Celebration open 2017 Chess Square ATHENS GRE 2017-11-04
RcRownchangeKK*chgGame
 1584 1984 1.50 2 -0.34 20 -6.80 
  Apergis, Iosif 1584  * GRE0.501-0.4220-8.40 
  Patrinos, Ilias 1584  * 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
 1913 1984 2.50 4 0.23 20 4.60 
  Stefanidis, Ioannis 1584  * GRE1.0010.08201.60 
  Spalas, Symeon Konstaninos 1758 GRE1.0010.21204.20 
  Stefanopoulos, Orestis f2096 GRE0.001-0.3520-7.00 
  Grigoriadis, Alexandros m2213 GRE0.5010.29205.80 
 * 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)
 
 Attica Team Cup Lazaros Drepaniotis 2017 Attica GRE 2017-11-05
RcRownchangeKK*chgGame
 2211 1984 0.00 1 -0.21 20 -4.20 
  Roinos, Ilias 2211 GRE0.001-0.2120-4.20 

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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