Individual Calculations December 2015
 Berbatis, Antonios  Total change: 9.60  Rating chartPersonal card
 Autumn open Chessquare 2015 Ambelokipi GRE 2015-09-19
RcRownchangeKK*chgGame
 1639 1468 1.00 3 0.00 40 0.00 
  Kampitsis, Vasilios 1868  * GRE0.5010.424016.80 
  Sienczewski, Zbigniew 1868  * POL0.001-0.0840-3.20 
  Tzavaras, Konstantinos 1181 GRE0.501-0.3440-13.60 
 * 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)
 
 8th youth team under 16 champioship of KE South 2015 Local clubs GRE 2015-10-18
RcRownchangeKK*chgGame
 1267 1468 1.00 1 0.24 40 9.60 
  Tounta, Nefeli 1267 GRE1.0010.24409.60 

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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