Individual Calculations August 2018
 Sotiropoulos, Anastasios-Theohar  Total change: 86.80  Rating chartPersonal card
 2018 Greek under 16 youth championship finals - open Rio Achaias GRE 2018-07-03
RcRownchangeKK*chgGame
 1876 1834 5.50 9 1.49 40 59.60 
  Kefalas, Sotirios 1434  * GRE1.0010.08403.20 
  Vardakas, Grigorios 2093 GRE0.5010.324012.80 
  Papakonstantinou, Georgios 1612 GRE1.0010.22408.80 
  Ergazakis, Ioannis 2228 GRE0.001-0.0840-3.20 
  Bardis, Harilaos-Panagiotis 1866 GRE0.5010.04401.60 
  Nikolakis, Panagiotis Marios 1941 GRE0.001-0.3540-14.00 
  Koutis, Pavlos 1655 GRE1.0010.274010.80 
  Papadopoulos, Petros 1978 GRE0.5010.19407.60 
  Triantos, Konstantinos 2078 GRE1.0010.804032.00 
 * 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)
 
 2018 Greek Team Championship of A Category Rio Achaias GRE 2018-07-10
RcRownchangeKK*chgGame
 1910 1834 3.50 7 0.68 40 27.20 
  Chatzieleftheriou, Andreas 2012 GRE0.5010.23409.20 
  Apostolidis, Angelos 1434  * GRE1.0010.08403.20 
  Spyropoulos, Nikolaos 2234  * GRE0.001-0.0840-3.20 
  Serpetsidakis, Nikolaos 2087 GRE0.001-0.1940-7.60 
  Triantos, Konstantinos 2078 GRE1.0010.804032.00 
  Blitsas, Orestis 1584 GRE0.501-0.3140-12.40 
  Marinakis, Hristos 1942 GRE0.5010.15406.00 
 * 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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