Individual Calculations July 2008
 Hadzopoulos, Antonios  Total change: -41.00  Rating chartPersonal card
 ATTICA TEAM CHAMP. C' CATEGORY 2008 A' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 2128 2063 0.50 5 -1.64 25 -41.00 
  Siamidis, Dimitrios 2084 GRE0.001-0.4725-11.75 
  Raptakis, Solon 2065 GRE0.001-0.5025-12.50 
  Grigoriadis, Alexandros f2410 GRE0.001-0.1125-2.75 
  Geroukalis, Athanasios 2048 GRE0.001-0.5225-13.00 
  Nikas, Nikolaos 2035 GRE0.501-0.0425-1.00 

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)
 

 

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