Individual Calculations January 2015
 Papageorgiou, Ioannis  Total change: 8.80  Rating chartPersonal card
 28th open of SOP -SMAOK under 1900 Pagkrati - Athens GRE 2014-11-07
RcRownchangeKK*chgGame
 1612 1471 2.00 5 0.44 20 8.80 
  Routsi, Efthimios-Alexandros 1694 GRE0.001-0.2220-4.40 
  Kavvadias, Dionysios 1578 GRE0.001-0.3520-7.00 
  Tsekouras, Andreas 1642 GRE1.0010.732014.60 
  Boulamatsis, Konstantinos 1574 GRE1.0010.642012.80 
  Fotiadis, Kleanthis 1570 GRE0.001-0.3620-7.20 

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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