Individual Calculations January 2010
 Ilandzis, Spyridon  Total change: -29.40  Rating chartPersonal card
 Automn 2009 N.Filadelfia - Athens GRE 2009-10-19
RcRownchangeKK*chgGame
 2144 2192 5.50 10 -0.13 15 -1.95 
  Sienczewski, Zbigniew 2158 POL0.501-0.0515-0.75 
  Koliopoulos, Konstantinos 2195 GRE0.001-0.5015-7.50 
  Kostouros, Alexandros 2222 GRE1.0010.54158.10 
  Tepelenis, Nikolaos 2269 GRE0.001-0.3915-5.85 
  Ikonomopoulou, Maria 2065 GRE1.0010.33154.95 
  Delithanasis, Dimitrios 2244 GRE1.0010.57158.55 
  Kostopoulos, Evaggelos 2167 GRE1.0010.47157.05 
  Kaldis, Georgios 1990 GRE0.501-0.2615-3.90 
  Vazelakis, Dimitrios 2006 GRE0.501-0.2415-3.60 
  Konistis, Loukas 2119 GRE0.001-0.6015-9.00 

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)
 
 Luzerner Open 2009 Luzern SUI 2009-10-29
RcRownchangeKK*chgGame
 2131 2192 2.50 6 -0.98 15 -14.70 
  Trachsel, Peter 1945 SUI1.0010.19152.85 
  Belezky, Alexander m2463 UKR0.5010.33154.95 
  Krivonosov, Oleg m2422 LAT0.001-0.2115-3.15 
  Langwieser, Alexander 2049 AUT0.001-0.6915-10.35 
  Matt, Fabian 1946 AUT0.001-0.8115-12.15 
  Jostmeijer, Erik 1960 NED1.0010.21153.15 

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)
 
 100th Ambelokipi Open Ambelokipi - Athens GRE 2009-11-07
RcRownchangeKK*chgGame
 1873 2171 5.00 7 -0.85 15 -12.75 
  Papadopoulos, Asterios 1771  * GRE1.0010.08151.20 
  Hristidis, Savas 1811 GRE1.0010.10151.50 
  Kolytas, Dimitrios 1917 GRE0.501-0.3115-4.65 
  Michailidis, Dimitrios 1910 GRE0.501-0.3215-4.80 
  Avgoustinatos, Vassilis 1819 GRE1.0010.11151.65 
  Samartzis, Mihail 1773 GRE1.0010.08151.20 
  Markantonaki, Haritomeni 2107 GRE0.001-0.5915-8.85 
 * 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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