Individual Calculations September 2009
 Kafetzis, Georgios  Total change: -20.40  Rating chartPersonal card
 Greek Open Champ. Men - Women, Preliminaries ESSAMTH Kavala GRE 2009-06-19
RcRownchangeKK*chgGame
 1600 1886 1.50 2 -0.18 15 -2.70 
  Hatzihrisafis, Dimos 1566 GRE0.501-0.3715-5.55 
  Serefidou, Despina 1634 GRE1.0010.19152.85 

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)
 
 12th Greek Indiv. Champioship open U14 Kallithea - Halkidiki GRE 2009-06-25
RcRownchangeKK*chgGame
 1755 1886 6.50 9 0.62 15 9.30 
  Hnaras, Foivos 1536 GRE1.0010.11151.65 
  Xilogiannis, Dimitrios 1605 GRE1.0010.16152.40 
  Tompros, Andreas-Hristos 1794 GRE1.0010.37155.55 
  Tzouganakis, Panteleimon 2033 GRE0.001-0.3015-4.50 
  Liodakis, Konstantinos 1881 GRE0.001-0.5115-7.65 
  Diasakos, Spyridon 1539 GRE0.501-0.3915-5.85 
  Kontogiannis, Georgios 1691 GRE1.0010.25153.75 
  Megalios, Konstantinos 1722 GRE1.0010.28154.20 
  Michelakos, Panagiotis 1997 GRE1.0010.65159.75 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 1860 1893 2.00 7 -1.76 15 -26.40 
  Palaskos, Ahileas 1758 GRE0.501-0.1815-2.70 
  Kazakos, Emmanouil 1982 GRE0.5010.12151.80 
  Papadopoulos, Panayotis 1899 GRE0.001-0.4915-7.35 
  Tzouganakis, Panteleimon 2041 GRE0.001-0.3015-4.50 
  Themelis, Georgios 1618 GRE0.501-0.3315-4.95 
  Michelakos, Panagiotis 2008 GRE0.001-0.3415-5.10 
  Tsakiris, Haralambos 1711 GRE0.501-0.2415-3.60 

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)
 
 18th Open Inter. Tourn. "KAVALA 2009" GROUP B Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 1790 1893 5.00 8 -0.04 15 -0.60 
  Bakirtzis, Triantafilos 1657 GRE1.0010.20153.00 
  Papahristou, Nikolaos 2016 GRE0.5010.17152.55 
  Mastrorilli, Nicola 2011 ITA0.001-0.3415-5.10 
  Tsakiris, Haralambos 1711 GRE1.0010.26153.90 
  Megalios, Konstantinos 1722 GRE0.001-0.7315-10.95 
  Neofitidis, Veniamin 1601 GRE1.0010.15152.25 
  Papadopoulos, Mihail 1759 GRE1.0010.32154.80 
  Terzidaki, Alexandra 1841 GRE0.501-0.0715-1.05 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office