Individual Calculations August 2013
 Nikolaidis, Georgios  Total change: -23.25  Rating chartPersonal card
 21st open SOP-SMAOK under 1900 Athens - Pagkrati GRE 2013-05-10
RcRownchangeKK*chgGame
 1716 1895 4.50 7 -0.50 15 -7.50 
  Adamis, Petros 1605 GRE0.501-0.3415-5.10 
  Ermidis, Filippos 1527 GRE1.0010.10151.50 
  Pramateftakis, Nikolaos 1830 GRE0.501-0.0915-1.35 
  Laspas, Panagiotis 1689 GRE1.0010.24153.60 
  Parras, Konstantinos 1683 GRE0.501-0.2715-4.05 
  Megoulis, Konstantinos 1711 GRE1.0010.26153.90 
  Anairousis, Panag 1966 GRE0.001-0.4015-6.00 

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)
 
 21st open SOP-SMAOK over 1900 Athens - Pagkrati GRE 2013-05-14
RcRownchangeKK*chgGame
 1943 1895 2.00 7 -1.05 15 -15.75 
  Papadimitriou, Loukas 2046 GRE0.001-0.3015-4.50 
  Klimis, Laertis 2001 GRE0.001-0.3615-5.40 
  Hristodoulou, Georgios 1932 GRE1.0010.55158.25 
  Anairousis, Panag 1966 GRE0.001-0.4015-6.00 
  Siaparinas, Konstantinos 1899 GRE0.001-0.4915-7.35 
  Kaldis, Georgios 1914 GRE0.5010.03150.45 
  Drakopoulos, Polihronis 1840 GRE0.501-0.0815-1.20 

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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