Individual Calculations March 2011
 Giannoulis, Dionisios  Total change: -6.75  Rating chartPersonal card
 1o Open ASOP DIAS 2011 Petroupoli GRE 2011-01-15
RcRownchangeKK*chgGame
 1630 1700 2.50 5 -0.45 15 -6.75 
  Korlotsidis, Spiridon 2022 GRE0.001-0.1315-1.95 
  Kolyvas, Aris 1408 GRE1.0010.15152.25 
  Schinianakis, Dimitrios 1456 GRE0.501-0.3015-4.50 
  Bitsanis, Georgios 1498 GRE0.501-0.2615-3.90 
  Stamoulis, Ilias 1768 GRE0.5010.09151.35 

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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