Individual Calculations July 2008
 Lazaridis, Har  Total change: -17.10  Rating chartPersonal card
 Territorial Club's cup 2008 Thessaloniki GRE 2008-02-23
RcRownchangeKK*chgGame
 1989 2103 0.00 1 -0.66 15 -9.90 
  Hidzos, Georgios 1989 GRE0.001-0.6615-9.90 

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)
 
 Open International Tournament "Halkidiki 2008" Kallithea - Halkidiki GRE 2008-04-29
RcRownchangeKK*chgGame
 2064 2103 4.00 8 -0.48 15 -7.20 
  Ermenkov, Evgenij g2453 PLE0.001-0.1115-1.65 
  Karountzos, Nikolaos 2019 GRE0.001-0.6215-9.30 
  Iatros, Aristidis 1906 GRE0.001-0.7515-11.25 
  Mavreas, Dimitrios 1985 GRE1.0010.34155.10 
  Gymnopoulos, Konstantinos 1880 GRE1.0010.22153.30 
  Athanasiadis, Mihail 2054 GRE1.0010.43156.45 
  Ketzetzis, Georgios 2068 GRE0.001-0.5515-8.25 
  Osmanoglou, Halil 2144 GRE1.0010.56158.40 

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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