Individual Calculations September 2009
 Asvestopoulos, Hristos  Total change: 25.20  Rating chartPersonal card
 13th Heraklio Open 2009 - Group A' N.Heraklio - Attiki GRE 2009-06-13
RcRownchangeKK*chgGame
 1880 1827 3.00 8 -0.46 15 -6.90 
  Poteas, Ioannis 2177 GRE0.5010.39155.85 
  Michelakos, Panagiotis 1997 GRE0.001-0.2815-4.20 
  Vakalis, Angelos 1592 GRE0.001-0.7915-11.85 
  Patrinos, Ilias 1730 GRE1.0010.37155.55 
  Barogianni, Sotiria 1535 GRE1.0010.15152.25 
  Kakkanas, Evangelos 1999 GRE0.5010.23153.45 
  Makkas, Panayiotis 2036 GRE0.001-0.2315-3.45 
  Sfougatakis, Nikolaos 1974 GRE0.001-0.3015-4.50 

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)
 
 18th Open Inter. Tourn. "KAVALA 2009" GROUP B Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 1838 1827 5.50 7 2.14 15 32.10 
  Konstantelias, K 1974 GRE0.001-0.3015-4.50 
  Pagouropoulos, Aimilios 1669 GRE0.501-0.2115-3.15 
  Hatzihrisafis, Dimos 1567 GRE1.0010.18152.70 
  Katsifarakis, Nikolaos 1882 GRE1.0010.58158.70 
  Vatkali, Dimitra 1865 GRE1.0010.55158.25 
  Sourgkounis, Angelos 1907 GRE1.0010.61159.15 
  Krueger, Tim 2000 GER1.0010.731510.95 

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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