Individual Calculations October 2008
 Halkiadakis, Evangelos  Total change: 20.25  Rating chartPersonal card
 12th Heraklio Open - Group B' Heraklio, Athens GRE 2008-06-14
RcRownchangeKK*chgGame
 1707 1576 2.50 5 0.81 25 20.25 
  Megaloudis, Petros 1811 GRE0.001-0.2125-5.25 
  Diatsintos, Ilias 1779 GRE1.0010.762519.00 
  Lazaridis-Elmaloglou, Lazaros 1810 GRE1.0010.792519.75 
  Zygourakis, Themistoklis 1666 GRE0.5010.12253.00 
  Papadopoulos, Georgios 1468 GRE0.001-0.6525-16.25 

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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