Individual Calculations April 2008
 Valellis, Georgios  Total change: -13.95  Rating chartPersonal card
 Team tiebreaks for ascend to A' Category 2008 Corfu - Halkida - Korinthos - Athens GRE 2007-10-07
RcRownchangeKK*chgGame
 2061 2138 0.00 1 -0.61 15 -9.15 
  Bras, Emanouel 2061 GRE0.001-0.6115-9.15 

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)
 
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 2003 2138 1.50 3 -0.48 15 -7.20 
  Kosmas, Hristos 1816 GRE0.501-0.3715-5.55 
  Klokas, Konstantinos 2200 GRE0.001-0.4115-6.15 
  Ntatsis, Georgios 1992 GRE1.0010.30154.50 

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)
 
 Attica Teams Cup 2008 Attica GRE 2008-01-26
RcRownchangeKK*chgGame
 1858 2138 1.00 1 0.16 15 2.40 
  Flouris, Periklis 1858 GRE1.0010.16152.40 

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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