Individual Calculations September 2011
 Theodoropoulos, Nikolaos  Total change: 1.05  Rating chartPersonal card
 1st International open "Isthmia" - Vrahati 2011 Group B' Vrahati, Korinthos GRE 2011-08-18
RcRownchangeKK*chgGame
 1551 1753 6.00 8 0.07 15 1.05 
  Deonas, Pavlos 1353  * GRE1.0010.08151.20 
  Sotirakis, Ioannis 1587 GRE0.001-0.7215-10.80 
  Papadopoulos, Alexandros 1353  * GRE1.0010.08151.20 
  Psoma, Virginia 1537 GRE1.0010.22153.30 
  Kontogiannis, Georgios 1612 GRE1.0010.31154.65 
  Rahmanidis, Petros 1599 GRE1.0010.29154.35 
  Tassis, Ioannis 1654 GRE0.001-0.6415-9.60 
  Soursos, Panayotis 1716 GRE1.0010.45156.75 
 * 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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