Individual Calculations April 2015
 Gripeos, Kiriakos  Total change: 3.00  Rating chartPersonal card
 2015 ESSNA team championship - C Category Attica GRE 2015-01-11
RcRownchangeKK*chgGame
 2120 2023 4.50 9 1.14 20 22.80 
  Galanos, Dimitrios 2015 GRE1.0010.49209.80 
  Anastasopoulos, Spyros 2161 GRE0.5010.19203.80 
  Dionysopoulos, Zacharias 2047 GRE1.0010.532010.60 
  Pandavos, Emanouel m2274 GRE0.5010.31206.20 
  Dimitriou, G. 2130 GRE1.0010.652013.00 
  Andreou, Andreas 2237 GRE0.5010.27205.40 
  Tegelidis, Petros 2130 GRE0.001-0.3520-7.00 
  Georgilakis, K. 2108 GRE0.001-0.3820-7.60 
  Nikolaidis, Marios-Andreas 1974 GRE0.001-0.5720-11.40 

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)
 
 151th Open Ambelokipon Athens - Ambelokipoi GRE 2015-01-14
RcRownchangeKK*chgGame
 1901 2023 3.50 7 -0.99 20 -19.80 
  Nikolaidis, Priamos 1623  * GRE1.0010.08201.60 
  Delithanasis, Dimitrios 2188 GRE0.001-0.2820-5.60 
  Touloupas, Andreas 1758 GRE1.0010.18203.60 
  Vazelakis, Dimitrios 1861 GRE0.501-0.2120-4.20 
  Sarakenidis, Nikolaos 1912 GRE1.0010.35207.00 
  Loupos, Vasilios 2034 GRE0.001-0.4820-9.60 
  Hahabis, Nikolaos 1929 GRE0.001-0.6320-12.60 
 * 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)
 

 

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