Individual Calculations May 2010
 Angelopoulos, Georgios  Total change: -52.95  Rating chartPersonal card
 6th Siaperas Memorial Open Ambelokipi - Athens GRE 2010-02-06
RcRownchangeKK*chgGame
 1749 2115 3.50 7 -2.77 15 -41.55 
  Tsiros, Fragkiskos Vlasios 1715  * GRE0.001-0.9215-13.80 
  Karatzanos, Konstantinos 1715  * GRE1.0010.08151.20 
  Arvanitis, Georgios 1729 GRE1.0010.09151.35 
  Ntounis, Nikos 1814 GRE0.001-0.8515-12.75 
  Koutsidis, Achilleas 1715  * GRE1.0010.08151.20 
  Marianidis, Dimitrios 1837 GRE0.001-0.8315-12.45 
  Fakkas, Argiris 1715  * GRE0.501-0.4215-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 103th Ambelokipi Open Poteas Memorial Ambelokipi - Athens GRE 2010-03-06
RcRownchangeKK*chgGame
 1928 2087 4.00 7 -0.76 15 -11.40 
  Tsiros, Dimitrios 1687  * GRE1.0010.08151.20 
  Terzidaki, Alexandra 1857 GRE1.0010.21153.15 
  Tepelenis, Nikolaos 2265 GRE0.001-0.2715-4.05 
  Koukoufikis, Ioannis 1756 GRE1.0010.12151.80 
  Kostopoulos, Evaggelos 2174 GRE0.001-0.3815-5.70 
  Stamatiadis, Georgios 1818 GRE1.0010.17152.55 
  Stathopoulos, Ioannis 1942 GRE0.001-0.6915-10.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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