Individual Calculations January 2010
 Konistis, Loukas  Total change: -41.10  Rating chartPersonal card
 Open Kaissa 2 Athens GRE 2009-10-10
RcRownchangeKK*chgGame
 1902 2119 4.00 6 -0.48 15 -7.20 
  Paizis, Konstantinos 1753 GRE0.501-0.4015-6.00 
  Melidis, Andr 1956 GRE1.0010.28154.20 
  Ntatsis, Georgios 1963 GRE0.001-0.7115-10.65 
  Hatzopoulos, Ioannis 1719  * GRE1.0010.08151.20 
  Efthimiou, Georgios 1799 GRE1.0010.13151.95 
  Kostouros, Alexandros 2222 GRE0.5010.14152.10 
 * 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)
 
 Automn 2009 N.Filadelfia - Athens GRE 2009-10-19
RcRownchangeKK*chgGame
 2151 2119 4.00 11 -1.02 15 -15.30 
  Delithanasis, Dimitrios 2244 GRE0.5010.17152.55 
  Kostopoulos, Evaggelos 2167 GRE0.001-0.4315-6.45 
  Kaldis, Georgios 1990 GRE0.501-0.1715-2.55 
  Vazelakis, Dimitrios 2006 GRE0.501-0.1515-2.25 
  Tepelenis, Nikolaos 2269 GRE1.0010.701510.50 
  Poteas, Ioannis 2152 GRE0.001-0.4515-6.75 
  Sienczewski, Zbigniew 2158 POL0.001-0.4515-6.75 
  Koliopoulos, Konstantinos 2195 GRE0.001-0.4015-6.00 
  Kostouros, Alexandros 2222 GRE0.001-0.3615-5.40 
  Ilandzis, Spyridon 2192 GRE1.0010.60159.00 
  Ikonomopoulou, Maria 2065 GRE0.501-0.0815-1.20 

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)
 
 5th Open ASOP Dias Petroupoli - Athens GRE 2009-11-14
RcRownchangeKK*chgGame
 1887 2124 2.50 5 -1.24 15 -18.60 
  Giannoulis, Dionisios 1724  * GRE1.0010.08151.20 
  Mavroudis, Dionisios 1724  * GRE0.501-0.4215-6.30 
  Taylor, Michael 2065 ENG0.001-0.5815-8.70 
  Kostouros, Alexandros 2199 GRE0.001-0.4015-6.00 
  Katopodis, Ioannis 1724  * 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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