Individual Calculations April 2009
 Michos, Thomas  Total change: -8.40  Rating chartPersonal card
 2009 Attica teams Ch. B div. stage 1 - Group 2 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2008 2267 4.50 5 0.45 15 6.75 
  Efentakis, Nikolaos 1917 GRE1.0010.11151.65 
  Theoharis, Alexandros 1983 GRE1.0010.16152.40 
  Gazis, Panagiotis 1973 GRE1.0010.15152.25 
  Konistis, Loukas 2044 GRE1.0010.22153.30 
  Sienczewski, Zbigniew 2124 POL0.501-0.1915-2.85 

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)
 
 2009 Attica teams Ch. B div. stage 2 - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2063 2267 0.50 2 -1.01 15 -15.15 
  Drivas, Stefanos 1995 GRE0.501-0.3315-4.95 
  Stamatopoulos, Ioannis 2131 GRE0.001-0.6815-10.20 

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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