Individual Calculations January 2012
 Drakoulakos, Grigorios  Total change: -16.35  Rating chartPersonal card
 Attica Youth Under 16 Team Championships 2011 Attica GRE 2011-09-25
RcRownchangeKK*chgGame
 1527 1703 3.00 4 0.17 15 2.55 
  Kalyvas, Grigorios 1303  * GRE1.0010.08151.20 
  Kouskoutis, Georgios-Alexandros 1673 GRE0.501-0.0415-0.60 
  Papadopoulos, Asterios 1569 GRE0.501-0.1815-2.70 
  Dallis, Ioannis 1562 GRE1.0010.31154.65 
 * 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)
 
 ESSNA under 16 team championship 2011 Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1636 1713 2.00 5 -1.04 15 -15.60 
  Tsouba, Maria 1525 GRE0.501-0.2415-3.60 
  Katopodis, Ioannis 1570 GRE0.001-0.6915-10.35 
  Anagnostopoulos, Konstantinos 2034 GRE0.001-0.1315-1.95 
  Douni, Aspasia 1479 GRE1.0010.21153.15 
  Katopodis, Ioannis 1570 GRE0.501-0.1915-2.85 

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)
 
 ESSNA under 12 team championship 2011 Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1550 1713 0.50 1 -0.22 15 -3.30 
  Gkikas, Vasilios 1550 GRE0.501-0.2215-3.30 

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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