Individual Calculations January 2010
 Ntatsis, Georgios  Total change: 2.70  Rating chartPersonal card
 Open Kaissa 2 Athens GRE 2009-10-10
RcRownchangeKK*chgGame
 2005 1963 3.50 6 0.84 15 12.60 
  Sideris, Theodoros 2027 GRE0.5010.09151.35 
  Pagalis, Georgios 1770 GRE1.0010.25153.75 
  Konistis, Loukas 2119 GRE1.0010.711510.65 
  Kesoglou, Konstantinos 2116 GRE0.001-0.3015-4.50 
  Panagiotopoulos, Vas 1972 GRE1.0010.51157.65 
  Koerant, Filipos 2024 GRE0.001-0.4215-6.30 

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)
 
 3rd Open SOP-SMAOK > 1800 Pagrati - Athens GRE 2009-10-27
RcRownchangeKK*chgGame
 1939 1963 2.00 5 -0.66 15 -9.90 
  Kokolias, Konstantinos 2185 GRE0.001-0.2215-3.30 
  Soursos, Panayotis 1716 GRE1.0010.19152.85 
  Nikolopoulos, Georgios 2081 GRE0.001-0.3415-5.10 
  Kostopoulos, Thomas 1839 GRE1.0010.33154.95 
  Fanourgakis, Konstantinos 1875 GRE0.001-0.6215-9.30 

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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