Individual Calculations January 2011
 Koerant, Filipos  Total change: 15.00  Rating chartPersonal card
 7th Open Tournament os SOP-SMAOK >1900 Pagrati - Athens GRE 2010-09-21
RcRownchangeKK*chgGame
 2067 1996 3.50 7 0.63 15 9.45 
  Kokolias, Konstantinos 2213 GRE1.0010.781511.70 
  Zenelis, Konstantinos 2161 GRE0.001-0.2815-4.20 
  Galanos, Dimitrios 2096 GRE0.5010.14152.10 
  Drakopoulos, Anastasios 2221 GRE0.001-0.2215-3.30 
  Melidis, Andr 1957 GRE0.001-0.5515-8.25 
  Stoumbou, Eleni 1912 GRE1.0010.38155.70 
  Sarakenidis, Nikolaos 1908 GRE1.0010.38155.70 

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)
 
 108th Ambelokipi Open Ambelokipi - Athens GRE 2010-10-09
RcRownchangeKK*chgGame
 1883 1996 4.50 7 0.08 15 1.20 
  Giannakoulias, Alexandros 1629 GRE1.0010.10151.50 
  Barbagiannis, Leonidas 1772 GRE1.0010.22153.30 
  Mitrandzas, Athanasios 2089 GRE0.001-0.3715-5.55 
  Stergiou, Georgios 1727 GRE0.501-0.3315-4.95 
  Makkas, Panayiotis 1938 GRE1.0010.42156.30 
  Sienczewski, Zbigniew 2152 POL0.001-0.2915-4.35 
  Panagiotakos, Petros 1871 GRE1.0010.33154.95 

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)
 
 8th open tournament SOP-SMAOK >1900 Pagrati - Athens GRE 2010-11-09
RcRownchangeKK*chgGame
 1977 2005 4.00 7 0.29 15 4.35 
  Georgiopoulos, Har 1819 GRE1.0010.26153.90 
  Delithanasis, Dimitrios 2242 GRE0.5010.30154.50 
  Mitrandzas, Athanasios 2103 GRE0.001-0.3715-5.55 
  Kokolias, Konstantinos 2203 GRE0.5010.26153.90 
  Nikomanis, Andreas 1959 GRE0.001-0.5615-8.40 
  Soursos, Panayotis 1703 GRE1.0010.15152.25 
  Fanourgakis, Konstantinos 1813 GRE1.0010.25153.75 

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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