Individual Calculations July 2008
 Sidiropoulos, Nikolaos  Total change: 10.75  Rating chartPersonal card
 MIKTO NEANIKO OMADIKO PROTATHL. ATTIKIS '08 ATTIKI GRE 2008-01-20
RcRownchangeKK*chgGame
 1810 1534 0.00 1 -0.17 25 -4.25 
  Drakakis, Georgios 1810 GRE0.001-0.1725-4.25 

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)
 
 9th Aegaleo Open 2008 Aegaleo - Athens GRE 2008-05-17
RcRownchangeKK*chgGame
 1798 1544 1.00 2 0.60 25 15.00 
  Roumeliotis, Angelos 1886 GRE0.001-0.1225-3.00 
  Stamoulis, Ilias 1710 GRE1.0010.722518.00 

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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