Individual Calculations September 2011
 Adamopoulos, Ioannis  Total change: -24.30  Rating chartPersonal card
 20th International Open of Kavala 2011 - A' Group Kavala GRE 2011-07-30
RcRownchangeKK*chgGame
 2162 2070 3.00 8 -0.04 15 -0.60 
  Soumya, Swaminathan wg2338 IND0.001-0.1715-2.55 
  Aftsoglou, Ioannis 2186 GRE0.001-0.3415-5.10 
  Ketzetzis, Georgios 2164 GRE0.001-0.3715-5.55 
  Valden, Petros 2201 GRE0.001-0.3215-4.80 
  Papakonstantinou, Dimitrios 2018 GRE0.501-0.0715-1.05 
  Minas, Ioannis 1941 GRE1.0010.33154.95 
  Makropoulou, Marina wg2282 GRE0.5010.27154.05 
  Papadimitriou, Loukas 2166 GRE1.0010.63159.45 

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)
 
 1st International open "Isthmia" - Vrahati 2011 Group A' Vrahati, Korinthos GRE 2011-08-18
RcRownchangeKK*chgGame
 1940 2070 4.50 9 -1.58 15 -23.70 
  Tiviakov, Sergei g2470  * NED0.001-0.0815-1.20 
  Stamos, Filippos 1914 GRE0.001-0.7115-10.65 
  Marianidis, Dimitrios 1850 GRE1.0010.22153.30 
  Gkikas, Hristos 1853 GRE0.001-0.7815-11.70 
  Asimakopoulos, Konstantinos 1929 GRE0.001-0.6915-10.35 
  Antoniadis, Nikolaos 1848 GRE1.0010.22153.30 
  Kokossis, Danae 1768 GRE1.0010.15152.25 
  Linos, Efstathios 1875 GRE1.0010.25153.75 
  Zeppos, Panagiotis 1949 GRE0.501-0.1615-2.40 
 * 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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