Individual Calculations July 2009
 Roumeliotis, Angelos  Total change: -22.95  Rating chartPersonal card
 95th Open Ambelokipon Ambelokipi - Athens GRE 2009-04-04
RcRownchangeKK*chgGame
 1852 1881 2.50 6 -0.58 15 -8.70 
  Fragkou, Maria 1531 GRE1.0010.11151.65 
  Anairousis, Panag 2061 GRE0.001-0.2615-3.90 
  Hajioannou, Dimos 1531 GRE1.0010.11151.65 
  Papargyriou, Anastasios 2050 GRE0.5010.22153.30 
  Xylogiannopoulos, Antonios 1999 GRE0.001-0.3415-5.10 
  Papafitsoros, Konstantinos 1941 GRE0.001-0.4215-6.30 

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)
 
 3o OPEN ASOPDIAS Petroupoli GRE 2009-05-02
RcRownchangeKK*chgGame
 1911 1881 0.00 2 -0.95 15 -14.25 
  Kostouros, Alexandros 2216 GRE0.001-0.1215-1.80 
  Litsas, Panagiotis 1606 GRE0.001-0.8315-12.45 

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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