Individual Calculations July 2013
 Spiropoulos, Panagiotis S.  Total change: -18.00  Rating chartPersonal card
 5th Spring open SO N.Filadelfias - 2013 Athens - N.Filadelfia GRE 2013-04-01
RcRownchangeKK*chgGame
 1416 1632 4.00 7 -1.20 15 -18.00 
  Isari, Angeliki 1232  * GRE1.0010.08151.20 
  Ntalabiras, Spiros 1826 GRE0.001-0.2515-3.75 
  Zourellis, Antonios 1424 GRE1.0010.23153.45 
  Abelakiotis, Stavros 1366 GRE0.001-0.8215-12.30 
  Spyropoulos, Athanasios 1512 GRE1.0010.34155.10 
  Hrysogelou, Athanasia-Panagiota 1304 GRE0.001-0.8715-13.05 
  Kasioumis, Vasilios 1251 GRE1.0010.09151.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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