Individual Calculations August 2017
 Banos, Polyhronis  Total change: 30.80  Rating chartPersonal card
 12th open SOP SMAOK Athens GRE 2017-05-09
RcRownchangeKK*chgGame
 1948 1747 3.50 6 1.90 20 38.00 
  Kanellos, Dimitrios V. 2048 GRE1.0010.852017.00 
  Papastavropoulos, Andreas f2083 GRE0.001-0.1220-2.40 
  Panagiotopoulos, Vas 1873 GRE1.0010.672013.40 
  Papadimitriou, Loukas 2034 GRE0.001-0.1620-3.20 
  Geroukalis, Hristos 1595 GRE1.0010.30206.00 
  Mavrikakis, Georgios 2055 GRE0.5010.36207.20 

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)
 
 40th Ikaros International Chess Tournament 2017 - A group - Aegean open Ch 2017 Ag Kirykos Ikaria Island GRE 2017-07-09
RcRownchangeKK*chgGame
 1735 1758 4.50 9 -0.36 20 -7.20 
  Todorov, Todor g2158  * BUL0.001-0.0820-1.60 
  Eleftheriou, Georgios Chr 1595 GRE0.501-0.2220-4.40 
  Kouros, Ahileas 1687 GRE1.0010.40208.00 
  Kondopoulos, Dimitrios 1988 GRE0.001-0.2120-4.20 
  Zaires Karanasios, Konstantinos 1489 GRE1.0010.17203.40 
  Ornithopoulos, Nikolaos 1975 GRE0.001-0.2220-4.40 
  Gourgari, Marianna 1603 GRE0.001-0.7120-14.20 
  Kourouklis, Efthymios-Nektarios 1455 GRE1.0010.14202.80 
  Apostolou, Nikolaos 1662 GRE1.0010.37207.40 
 * 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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