Individual Calculations May 2017
 Sideris, Theodoros  Total change: -24.00  Rating chartPersonal card
 163rd Ampelokipi Open 2017 Athens Ampelokipi GRE 2017-03-01
RcRownchangeKK*chgGame
 1738 1953 4.50 7 -0.65 20 -13.00 
  Tagklis, Ioannis 1553  * GRE1.0010.08201.60 
  Sigalas, Paris-Fotios 1553  * GRE1.0010.08201.60 
  Nikolaou, Georgios 2243 GRE0.001-0.1620-3.20 
  Stamatiou, Rodolfos 1607 GRE1.0010.11202.20 
  Strati, Betty - Anna 1553  * GRE1.0010.08201.60 
  Litras, Iosif 1834 GRE0.501-0.1620-3.20 
  Stathakis, Ioannis 1823 GRE0.001-0.6820-13.60 
 * 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)
 
 2017 Local Team ESSNA baraz ESSNA GRE 2017-04-11
RcRownchangeKK*chgGame
 1876 1967 1.00 1 0.38 20 7.60 
  Feidakis, Andreas 1876 GRE1.0010.38207.60 

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)
 
 Easter Open Chess Square 2017 Athens GRE 2017-04-17
RcRownchangeKK*chgGame
 1770 1967 4.00 7 -0.93 20 -18.60 
  Zoubroulis, Vasileios 1567  * GRE1.0010.08201.60 
  Karounis, Ioannis 1567  * GRE0.501-0.4220-8.40 
  Skalkotas, Nikolaos m2068 GRE0.001-0.3620-7.20 
  Mistilioglou, Athanasios 1567  * GRE1.0010.08201.60 
  Katsiampas, Efthymios 1800 GRE1.0010.28205.60 
  Spyropoulos, Nikolaos 2208 GRE0.001-0.2020-4.00 
  Seferis, Georgios 1612 GRE0.501-0.3920-7.80 
 * 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)
 

 

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