Individual Calculations January 2012
 Kouvaratis, Ilias  Total change: 0.00  Rating chartPersonal card
 118th Ambelokipi Open Athens, Ambelokipi GRE 2011-10-08
RcRownchangeRpKK*chgGame
 1587 0 1.00 5 0.00 1347   0.00 
  Theodoropoulos, Spyros-Hristofo 1739 GRE0.0010.00 0.00 
  Rahmanidis, Petros 1633 GRE0.0010.00 0.00 
  Katopodis, Ioannis 1553 GRE0.0010.00 0.00 
  Zemanai, Ektor-Dimitrios 1380 GRE0.5010.00 0.00 
  Parras, Kontsantinos 1630 GRE0.5010.00 0.00 

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)
 
 Attica Team Cup "Spiros Bikos" 2011 - Group C' Attica GRE 2011-11-06
RcRownchangeRpKK*chgGame
 1477 0 0.00 1 0.00 677   0.00 
  Zivas, Konstantinos A 1477 GRE0.0010.00 0.00 

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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