Individual Calculations December 2018
 Lyrakis, Georgios  Total change: 48.40  Rating chartPersonal card
 27th open SO Peristeriou 2018 Peristeri GRE 2018-09-18
RcRownchangeKK*chgGame
 1295 1005 2.50 7 1.21 40 48.40 
  Vouros, Georgios 1405  * GRE1.0010.924036.80 
  Grapsas, Panagiotis 1405  * GRE0.001-0.0840-3.20 
  Haralabidis, Tengkiz 1405  * GRE0.001-0.0840-3.20 
  Lekkas, Emmanouil 1405  * GRE0.001-0.0840-3.20 
  Lyrakis, Emmanouil Anton 1033 GRE1.0010.544021.60 
  Papadopoulos, Emanouil 1311 GRE0.5010.364014.40 
  Chatziangelou, Panagiotis 1098 GRE0.001-0.3740-14.80 
 * 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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