Individual Calculations January 2014
 Georgiopoulos, Har.  Total change: -26.40  Rating chartPersonal card
 2013 Attica Team Cup "SPYROS BIKOS" - B' GROUP Attica GRE 2013-11-03
RcRownchangeKK*chgGame
 1788 1693 2.00 3 0.88 15 13.20 
  Zahariou, Nikolaus 1673 GRE1.0010.47157.05 
  Stavropoulou, Katerina 1824 GRE1.0010.681510.20 
  Fahouri, Nidal 1867 GRE0.001-0.2715-4.05 

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)
 
 23rd open SOP-SMAOK 2013 under 1900 Athens - Pagkrati GRE 2013-11-08
RcRownchangeKK*chgGame
 1502 1693 2.50 7 -2.64 15 -39.60 
  Prinos, Vasilios 1470 GRE0.001-0.7815-11.70 
  Bouzas, Sotirios 1293  * GRE1.0010.08151.20 
  Paliopoulos, Nikolaos 1509 GRE1.0010.26153.90 
  Ermidis, Filippos 1512 GRE0.001-0.7415-11.10 
  Kavvadias, Dionysios 1489 GRE0.501-0.2615-3.90 
  Fotiadis, Kleanthis 1648 GRE0.001-0.5615-8.40 
  Tsekouras, Andreas 1592 GRE0.001-0.6415-9.60 
 * 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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