Individual Calculations July 2015
 Hrisanthopoulos, Dimitrios  Total change: 3.40  Rating chartPersonal card
 2nd open SOP -SMAOK 2015 Athens Pagkrati GRE 2015-05-05
RcRownchangeKK*chgGame
 1860 1993 4.50 7 -0.03 20 -0.60 
  Geroukalis, Hristos 1610 GRE1.0010.09201.80 
  Katopodis, Hristos 1593  * GRE1.0010.08201.60 
  Kokolias, Konstantinos 2184 GRE0.001-0.2520-5.00 
  Beliotis, Georgios 1739 GRE1.0010.19203.80 
  Nikolaou, Georgios 2279 GRE0.001-0.1620-3.20 
  Krallis, Christos 1750 GRE0.501-0.3020-6.00 
  Anairousis, Panag 1863 GRE1.0010.32206.40 
 * 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)
 
 18th Open Herakleiou Attikis - 2015 ESSNA open Champ. - A Group Athens GRE 2015-06-13
RcRownchangeKK*chgGame
 2017 1993 3.50 7 0.20 20 4.00 
  Stamatis, Apostolos 1690 GRE1.0010.14202.80 
  Georgiou, Kostantinos 2212 GRE0.001-0.2220-4.40 
  Stergiou, Georgios 1876 GRE1.0010.34206.80 
  Hamaletsos, Hristoforos 2154 GRE0.5010.21204.20 
  Ignatiadis, Konstantinos 2097 GRE0.5010.14202.80 
  Alexiadis, Hristos f2338 GRE0.001-0.1120-2.20 
  Gkertsos, Georgios 1752 GRE0.501-0.3020-6.00 

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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