Individual Calculations September 2009
 Lazaridis, Stavros  Total change: -29.70  Rating chartPersonal card
 27th Greek Team Cup 2009 - Tie Breaks and Final Four Clubs - Kallithea Halkidiki GRE 2009-05-31
RcRownchangeKK*chgGame
 2348 2160 0.00 1 -0.26 15 -3.90 
  Pavlidis, Anastasios f2348 GRE0.001-0.2615-3.90 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 2123 2153 1.00 5 -1.72 15 -25.80 
  Kanakaris, Georgios 2377 GRE0.001-0.2215-3.30 
  Mourelatos, Ilias 2065 GRE0.001-0.6215-9.30 
  Gkonelas, Nikolaos 1973 GRE1.0010.26153.90 
  Dalaklis, Georgios 2179 GRE0.001-0.4615-6.90 
  Fragiadakis, Emanouel 2020 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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