Individual Calculations July 2011
 Panagiotopoulos, Vas  Total change: -22.20  Rating chartPersonal card
 Open tournament Kaissa 10 Athens GRE 2011-03-17
RcRownchangeKK*chgGame
 1772 1996 3.50 6 -1.01 15 -15.15 
  Kouros, Ahileas 1596  * GRE1.0010.08151.20 
  Kostouros, Alexandros 2223 GRE0.001-0.2115-3.15 
  Stamatakos, Dimitrios 1779 GRE0.001-0.7815-11.70 
  Kouliouras, Ioannis 1663 GRE1.0010.12151.80 
  Retkowski, Daniel 1683 POL1.0010.14152.10 
  Sidiropoulos, Leonidas 1686 GRE0.501-0.3615-5.40 
 * 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)
 
 Attica Team Cup 2011 Attica GRE 2011-04-09
RcRownchangeKK*chgGame
 2016 1996 0.00 1 -0.47 15 -7.05 
  Arvanitis, Konstantinos 2016 GRE0.001-0.4715-7.05 

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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