Individual Calculations February 2014
 Zaronikas, Dimitrios  Total change: 48.60  Rating chartPersonal card
 Christmas Youth Tournament U16 - NE PATRON Patra GRE 2013-12-08
RcRownchangeKK*chgGame
 1197 1077 2.00 3 0.98 30 29.40 
  Kollias, Dimitrios 1253 GRE1.0010.733021.90 
  Fliskanopoulos, Theodoros 1150 GRE1.0010.603018.00 
  Kollias, Ioannis K. 1189 GRE0.001-0.3530-10.50 

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)
 
 Panaigialeia Xristougenna 2013 Aigio GRE 2013-12-26
RcRownchangeKK*chgGame
 1366 1077 1.50 5 0.64 30 19.20 
  Moulias, Alexandros 1477  * GRE0.001-0.0830-2.40 
  Stefanatos, Gerasimos 1477  * GRE0.001-0.0830-2.40 
  Malataras, Gerasimos 1315 GRE0.5010.30309.00 
  Kollias, Ioannis K. 1189 GRE1.0010.653019.50 
  Kakoulidis, Vasilios 1374 GRE0.001-0.1530-4.50 
 * 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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