Individual Calculations April 2008
 Thrasivoulidis, Michail  Total change: -15.00  Rating chartPersonal card
 84th Ambelokipi Open Ambelokipi - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1762 1858 2.50 5 -0.50 15 -7.50 
  Zenelis, Konstantinos 2123 GRE0.001-0.1815-2.70 
  Karatzanos, Konstantinos 1508 GRE0.501-0.3915-5.85 
  Nteoudis, Konstantinos 1529 GRE1.0010.12151.80 
  Hajioannou, Dimos 1518 GRE1.0010.12151.80 
  Poteas, Ioannis 2131 GRE0.001-0.1715-2.55 

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)
 
 4th "Triantafyllos Sipaeras" Memorial Open Ambelokipi, Athens GRE 2008-02-09
RcRownchangeKK*chgGame
 1702 1858 1.50 3 -0.50 15 -7.50 
  Poulos, Georgios 2064 GRE0.001-0.2415-3.60 
  Zaharopoulos, Dionisios 1525 GRE0.501-0.3815-5.70 
  Hajioannou, Dimos 1518 GRE1.0010.12151.80 

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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