Individual Calculations March 2010
 Kontarinis, Andreas  Total change: -26.25  Rating chartPersonal card
 Team Cup Tourn. "Spyros Bikos" 2009 - Group B Attica GRE 2009-10-18
RcRownchangeKK*chgGame
 1960 1906 1.00 2 0.13 15 1.95 
  Efentakis, Nikolaos 1795 GRE1.0010.35155.25 
  Hristodoulou, Panagiotis 2124 GRE0.001-0.2215-3.30 

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)
 
 101st Ambelokipi Open Ambelokipi - Athens GRE 2009-12-05
RcRownchangeKK*chgGame
 1689 1906 3.00 6 -1.43 15 -21.45 
  Karatzanos, Konstantinos 1506  * GRE1.0010.08151.20 
  Pantazis, Konstantinos 1665 GRE1.0010.20153.00 
  Psaras, Stilianos 2137 GRE0.001-0.2115-3.15 
  Syfantos, Nikolaos 1782 GRE0.001-0.6715-10.05 
  Kourouklis, Efthymios-Nektarios 1529 GRE0.501-0.4115-6.15 
  Korniotis, Filippos 1514 GRE0.501-0.4215-6.30 
 * 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)
 
 102st Ambelokipi Open Ambelokipi - Athens GRE 2010-01-09
RcRownchangeKK*chgGame
 1696 1906 1.00 2 -0.45 15 -6.75 
  Fanourgakis, Konstantinos 1885 GRE0.001-0.5315-7.95 
  Ntovas, Dimitrios 1506  * GRE1.0010.08151.20 
 * 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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