Individual Calculations November 2018
 Drakoulakos, Grigorios  Total change: -10.80  Rating chartPersonal card
 170th open SO Ampelokipon 2018 Athens GRE 2018-09-12
RcRownchangeKK*chgGame
 1971 2275 5.00 7 -0.83 20 -16.60 
  Mallios, Ioannis 1875  * GRE1.0010.08201.60 
  Dionysopoulos, Zacharias 1910 GRE1.0010.10202.00 
  Delithanasis, Dimitrios 1936 GRE1.0010.12202.40 
  Chatzieleftheriou, Andreas 2066 GRE0.001-0.7720-15.40 
  Poulopoulos, Ioannis 2262 GRE0.001-0.5220-10.40 
  Mallios, Spyridon 1875  * GRE1.0010.08201.60 
  Konstantinidis, Michail N 1875  * GRE1.0010.08201.60 
 * 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)
 
 Autumn Open 2018 SOA Athens GRE 2018-09-15
RcRownchangeKK*chgGame
 1989 2275 6.00 7 0.29 20 5.80 
  Iatrou, Konstantinos 1875  * GRE1.0010.08201.60 
  Papamichael, Georgios 1875  * GRE1.0010.08201.60 
  Nemtsas, Hristoforos 1940 GRE1.0010.12202.40 
  Ignatiadis, Konstantinos 2001 GRE1.0010.17203.40 
  Rahmanidis, Petros 2056 GRE0.501-0.2820-5.60 
  Ergazakis, Ioannis f2301 GRE0.5010.04200.80 
  Dermatas, Marios 1875  * GRE1.0010.08201.60 
 * 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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