Individual Calculations November 2011
 Arvanitis, Georgios  Total change: -16.20  Rating chartPersonal card
 12th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2011-09-09
RcRownchangeKK*chgGame
 1554 1811 4.50 7 -1.06 15 -15.90 
  Fragiadaki, Eirini 1446 GRE1.0010.10151.50 
  Theodoulidis, Vasilios 1553 GRE1.0010.18152.70 
  Psoma, Virginia 1542 GRE0.001-0.8315-12.45 
  Prinos, Vasilios 1411  * GRE1.0010.08151.20 
  Xigis, Michail 1702 GRE0.501-0.1515-2.25 
  Alexiou-Karakasidis, Stavros 1435 GRE1.0010.09151.35 
  Nikolaidis, Georgios 1787 GRE0.001-0.5315-7.95 
 * 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)
 
 117th Ambelokipi Open Athens, Ambelokipi GRE 2011-09-10
RcRownchangeKK*chgGame
 1668 1811 4.00 6 -0.02 15 -0.30 
  Panfilova, Polina 1411  * GRE1.0010.08151.20 
  Delithanasis, Dimitrios 2137 GRE0.001-0.1315-1.95 
  Milias, Renos 1530 GRE1.0010.16152.40 
  Panagos, Theodoros 1685 GRE0.001-0.6715-10.05 
  Tantaroudas- Papaspyrou, Harilao 1508 GRE1.0010.14152.10 
  Theodoropoulos, Spyros-Hristofo 1739 GRE1.0010.40156.00 
 * 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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