Blitz: Individual Calculations September 2015
 Kostouros, Alexandros  Total change: -18.40  Rating chartPersonal card
 1st "ANAX PETROUPOLIS" Gran Prix Blitz Petroupoli GRE 2015-08-08
RcRownchangeKK*chgGame
 1969 2160 4.00 7 -0.94 20 -18.80 
  Vazelakis, Dimitrios 1762 GRE0.501-0.4220-8.40 
  Stamoulis, Hristos 1760  * GRE1.0010.08201.60 
  Dounis, Alexandros 2202 GRE0.001-0.4420-8.80 
  Katsiampas, Efthymios 1760  * GRE1.0010.08201.60 
  Papargyriou, Anastasios 1995 GRE0.501-0.2220-4.40 
  Kotronias, Vasilios g2502 GRE0.001-0.1220-2.40 
  Karakatsanis, Nikolaos 1800 GRE1.0010.10202.00 
 * 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)
 
 122nd Kaisa Cafe Blitz Athens GRE 2015-08-11
RcRownchangeKK*chgGame
 1905 2160 5.50 7 0.02 20 0.40 
  Lopez Mijail, Nicolas 1760  * ESP0.501-0.4220-8.40 
  Vakalis, Angelos 1760  * GRE1.0010.08201.60 
  Merkouris, Panagiotis 1992 GRE0.501-0.2220-4.40 
  Vazelakis, Dimitrios 1762 GRE0.501-0.4220-8.40 
  Loutragotis, Paraskevas Pantelei 1895 GRE1.0010.18203.60 
  Loutragotis, Dimitrios 1917 GRE1.0010.20204.00 
  Kotrotsos, Vasilios f2250 GRE1.0010.622012.40 
 * 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)
 

 

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