Individual Calculations September 2011
 Skaperdas, Kostantinos  Total change: -4.50  Rating chartPersonal card
 9th chess open of Fysiolatris - A' Group Nikaia - Athens GRE 2011-06-16
RcRownchangeKK*chgGame
 2005 2192 6.50 9 0.08 15 1.20 
  Barbagiannis, Leonidas 1792  * GRE1.0010.08151.20 
  Drakopoulos, Polihronis 1792  * GRE1.0010.08151.20 
  Managadze, Nikoloz m2463 GEO0.5010.33154.95 
  Petraki, Maria wf2029 GRE0.001-0.7215-10.80 
  Noutsos, Stamoulis 1792  * GRE1.0010.08151.20 
  Zeppos, Panagiotis 1955 GRE0.501-0.3015-4.50 
  Michelakos, Panagiotis 2098 GRE0.501-0.1315-1.95 
  Korlotsidis, Spiridon 2004 GRE1.0010.26153.90 
  Ikonomopoulou, Maria wf2121 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)
 
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 2070 2194 5.50 9 -0.38 15 -5.70 
  Fakidis, Simos 1794  * GRE1.0010.08151.20 
  David, Alberto g2594  * LUX0.5010.42156.30 
  Yilmaz, Mustafa m2519 TUR0.001-0.1315-1.95 
  Hristodoulaki, Antonia 1920 GRE0.501-0.3315-4.95 
  Kalogridakis, Georgios 1796 GRE0.501-0.4215-6.30 
  Kakkanas, Evangelos 1976 GRE1.0010.22153.30 
  Megalios, Konstantinos 2008 GRE0.501-0.2415-3.60 
  Papadopoulos, Panayotis 2006 GRE0.501-0.2415-3.60 
  Iasman, Inna 2014 FRA1.0010.26153.90 
 * 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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