Individual Calculations September 2012
 Sienczewski, Zbigniew  Total change: -16.95  Rating chartPersonal card
 126th Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-07-30
RcRownchangeKK*chgGame
 1950 2207 4.50 6 -0.19 15 -2.85 
  Ibrialos, Mattheos 1807  * GRE1.0010.08151.20 
  Vazelakis, Dimitrios 1927 GRE0.501-0.3415-5.10 
  Zahariou, Nikolaus 1807  * GRE1.0010.08151.20 
  Koliopoulos, Konstantinos 2243 GRE0.5010.05150.75 
  Thomassin, Alexandre 1807  * GRE1.0010.08151.20 
  Mitrandzas, Athanasios 2108 GRE0.501-0.1415-2.10 
 * 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)
 
 17th open of Egaleo CC Egaleo Athens GRE 2012-08-16
RcRownchangeKK*chgGame
 1949 2202 4.50 7 -0.94 15 -14.10 
  Kampitsis, Vasilios 1802  * GRE1.0010.08151.20 
  Xylogiannopoulos, Antonios 2111 GRE0.001-0.6215-9.30 
  Zahariou, Nikolaus 1802  * GRE1.0010.08151.20 
  Etzoglou, Efthimios 1964 GRE0.001-0.8015-12.00 
  Tsakouridis, Georgios 1802  * GRE1.0010.08151.20 
  Delis, G. 1870 GRE1.0010.12151.80 
  Karagiannis, Athanasios m2291 GRE0.5010.12151.80 
 * 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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