Individual Calculations September 2011
 Diavatis, Spyridon  Total change: 0.00  Rating chartPersonal card
 11th Open SOP-SMAOK <1900 rating Pagrati - Athens GRE 2011-05-13
RcRownchangeRpKK*chgGame
 1653 0 1.00 5 0.00 1413   0.00 
  Fotiadis, Kleanthis 1684 GRE0.5010.00 0.00 
  Kapsoulis, Georgios 1890 GRE0.5010.00 0.00 
  Tsokopoulos, Vasileios 1669 GRE0.0010.00 0.00 
  Fragiadaki, Eirini 1445 GRE0.0010.00 0.00 
  Theodoulidis, Vasilios 1576 GRE0.0010.00 0.00 

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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