Individual Calculations March 2012
 Maroudas-Katsaros, Panagiotis-A  Total change: 6.00  Rating chartPersonal card
 Individual Championship of Attica 2012 - Open U18 Athens, Nikaia GRE 2011-12-22
RcRownchangeKK*chgGame
 1488 1528 3.00 4 0.78 15 11.70 
  Hrysogelou, Athanasia-Panagiota 1341 GRE1.0010.26153.90 
  Arnaoutoglou, Vyron 1757 GRE0.5010.29154.35 
  Kolyvas, Aris 1362 GRE1.0010.28154.20 
  Giannelos, Stylianos 1493 GRE0.501-0.0515-0.75 

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)
 
 15th Individual under 18 Championship - finals Open section Athens GRE 2012-01-03
RcRownchangeKK*chgGame
 1588 1528 3.50 9 -0.38 15 -5.70 
  Metaxas, Efstathios 1904 GRE0.001-0.0915-1.35 
  Xigis, Michail 1699 GRE0.001-0.2715-4.05 
  Papakonstantinou, Georgios 1371 GRE0.001-0.7115-10.65 
  Georgakopoulos, Nikolaos K 1384 GRE1.0010.31154.65 
  Kouros, Ahileas 1322 GRE1.0010.24153.60 
  Papasimakopoulos, Vasilios 1724 GRE0.5010.25153.75 
  Kalofonos, Panayotis 1761 GRE0.001-0.2115-3.15 
  Karakatsanis, Nikolaos 1520 GRE1.0010.49157.35 
  Papadopoulos, Asterios 1607 GRE0.001-0.3915-5.85 

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)
 

 

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