Individual Calculations July 2009
 Michos, Thomas  Total change: 13.50  Rating chartPersonal card
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 2141 2267 3.50 4 0.90 15 13.50 
  Etzoglou, Efthimios 1917 GRE1.0010.11151.65 
  Sienczewski, Zbigniew 2124 POL1.0010.31154.65 
  Stefanopoulos, Orestis f2262 GRE1.0010.49157.35 
  Delithanasis, Dimitrios 2262 GRE0.501-0.0115-0.15 

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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