Individual Calculations August 2013
 Ermidis, Filippos  Total change: -12.45  Rating chartPersonal card
 21st open SOP-SMAOK under 1900 Athens - Pagkrati GRE 2013-05-10
RcRownchangeKK*chgGame
 1552 1527 2.50 7 -0.83 15 -12.45 
  Mellos, Eleftherios 1825 GRE0.5010.35155.25 
  Nikolaidis, Georgios 1895 GRE0.001-0.1015-1.50 
  Fragiadaki, Eirini 1505 GRE0.001-0.5315-7.95 
  Paliopoulos, Nikolaos 1433 GRE0.001-0.6315-9.45 
  Chiras, Christos 1201 GRE1.0010.13151.95 
  Deligiorgis, Giorgos 1339 GRE1.0010.26153.90 
  Poupalos, Konstantinos 1669 GRE0.001-0.3115-4.65 

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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