Individual Calculations December 2014
 Anagnostou, Ioannis  Total change: 1.80  Rating chartPersonal card
 14th open SO Peristeri Peristeri GRE 2014-09-16
RcRownchangeKK*chgGame
 1814 1920 1.00 2 -0.18 20 -3.60 
  Kanellidis, Emanouil 1520  * GRE1.0010.08201.60 
  Kostouros, Alexandros 2107 GRE0.001-0.2620-5.20 
 * 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)
 
 2nd Open Tournament PS Peristeriou 2014 - A group Peristeri GRE 2014-09-20
RcRownchangeKK*chgGame
 1812 1920 4.50 7 0.27 20 5.40 
  Hrysogelou, Athanasia-Panagiota 1520  * GRE0.501-0.4220-8.40 
  Salahidi, Reveka 1754 GRE0.001-0.7220-14.40 
  Kokkota, Eleni 1567 GRE0.501-0.3920-7.80 
  Koutsidi, Amalia 1520  * GRE1.0010.08201.60 
  Iordanidou, Zoi 2057 GRE1.0010.682013.60 
  Kostouros, Alexandros 2107 GRE1.0010.742014.80 
  Drakoulakos, Grigorios 2161 GRE0.5010.30206.00 
 * 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)
 

 

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