Individual Calculations April 2009
 Michelakos, Panagiotis  Total change: 7.65  Rating chartPersonal card
 Bikou Cup 1st Division Attica - Local Clubs GRE 2008-11-16
RcRownchangeKK*chgGame
 1902 1997 3.00 5 -0.06 15 -0.90 
  Samartzis, Mihail 1756 GRE1.0010.20153.00 
  Kaouras, Stefanos 1838 GRE1.0010.29154.35 
  Kesoglou, Konstantinos 2178 GRE0.001-0.2615-3.90 
  Diatsintos, Ilias 1690 GRE1.0010.14152.10 
  Rousis, Mihail 2050 GRE0.001-0.4315-6.45 

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)
 
 2009 Indiv. Youth Champ. of Attica - Boys U 14 Nikea - Athens GRE 2008-12-23
RcRownchangeKK*chgGame
 1767 1997 4.50 5 0.57 15 8.55 
  Georgantas, Antonios 1731 GRE1.0010.18152.70 
  Fotiadis, Ioannis 1784 GRE1.0010.23153.45 
  Kostas, Alexandros 1809 GRE0.501-0.2415-3.60 
  Tsironis, Leonidas 1780 GRE1.0010.22153.30 
  Zivas, Konstantinos 1730 GRE1.0010.18152.70 

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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