Individual Calculations September 2010
 Kiriazis, Dimitrios  Total change: -15.15  Rating chartPersonal card
 106th Ambelokipi Open Ambelokipi - Athens GRE 2010-06-05
RcRownchangeKK*chgGame
 1756 1721 0.00 3 -1.34 15 -20.10 
  Fragkos, Vasilios 1964 GRE0.001-0.2015-3.00 
  Tantaroudas-Papaspyrou, Harilaos 1414 GRE0.001-0.8615-12.90 
  Marianidis, Dimitrios 1889 GRE0.001-0.2815-4.20 

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)
 
 8th Fysiolatriko Open - Group A Nikaia - Athens GRE 2010-06-17
RcRownchangeKK*chgGame
 1800 1721 2.50 5 0.33 15 4.95 
  Maliaros, Stavros 2121  * GRE0.001-0.0815-1.20 
  Kamitsis, Nikolaos 1600 GRE1.0010.34155.10 
  Petraki, Maria wf2067 GRE0.001-0.1115-1.65 
  Panagos, Theodoros 1622 GRE1.0010.36155.40 
  Papadopoulos, Georgios Nikea 1588 GRE0.501-0.1815-2.70 
 * 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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