Individual Calculations May 2012
 Kiriazis, Dimitrios  Total change: -17.25  Rating chartPersonal card
 8th open T.Siaperas Memorial - Ambelokipi CC Athens, Ambelokipi GRE 2012-02-04
RcRownchangeKK*chgGame
 1686 1669 2.00 4 0.01 15 0.15 
  Zevgaridis, Anastasios 1469 GRE1.0010.24153.60 
  Kabanis, Nikolaos 1782 GRE0.001-0.3515-5.25 
  Panaidis, F 1425 GRE1.0010.20153.00 
  Mitrandzas, Athanasios 2069  * GRE0.001-0.0815-1.20 
 * 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)
 
 122nd Ambelokipi Open Athens, Ambelokipi GRE 2012-03-03
RcRownchangeKK*chgGame
 1653 1674 2.00 6 -1.16 15 -17.40 
  Panagiotakos, Petros 1898 GRE0.5010.28154.20 
  Vlahos, Athanasios 1867 GRE0.001-0.2515-3.75 
  Skoufas, Georgios 1755 GRE0.001-0.3915-5.85 
  Androni, Dimitra 1500 GRE0.001-0.7315-10.95 
  Panaidis, F 1425 GRE1.0010.19152.85 
  Tsibliaris-Kagiaras, Nikolaos 1473 GRE0.501-0.2615-3.90 

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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