Individual Calculations October 2016
 Abelakiotis, Stavros  Total change: 17.20  Rating chartPersonal card
 8th Papanastasio 2016 open SO Peristeriou - A group Peristeri GRE 2016-09-05
RcRownchangeKK*chgGame
 1922 1932 3.00 5 0.43 40 17.20 
  Grafakou, Sotiria-Aphrodite 1666 GRE1.0010.18407.20 
  Nikolaou, Georgios 2225 GRE0.5010.354014.00 
  Roinos, Ilias 2072 GRE0.001-0.3140-12.40 
  Loutragotis, Paraskevas Pantelei 1749 GRE1.0010.264010.40 
  Krallis, Christos 1896 GRE0.501-0.0540-2.00 

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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