Individual Calculations January 2009
 Skalkotas, Nikolaos  Total change: -10.50  Rating chartPersonal card
 89th Ambelokipi Open Athens GRE 2008-09-06
RcRownchangeKK*chgGame
 2078 2273 6.50 7 1.37 15 20.55 
  Ximitidou, Maria 1923 GRE1.0010.11151.65 
  Stamiris, Gerasimos 1923 GRE1.0010.11151.65 
  Fragkos, Vasilios 1978 GRE1.0010.15152.25 
  Klokas, Konstantinos 2167 GRE0.501-0.1415-2.10 
  Tepelenis, Nikolaos 2153 GRE1.0010.34155.10 
  Himaras, Stefanos 2201 GRE1.0010.40156.00 
  Poteas, Ioannis 2200 GRE1.0010.40156.00 

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)
 
 Automn 2008 Nea Filadelfia GRE 2008-10-20
RcRownchangeKK*chgGame
 2127 2276 5.50 11 -2.07 15 -31.05 
  Konistis, Loukas 2035 GRE0.501-0.3015-4.50 
  Geroukalis, Athanasios 1996 GRE1.0010.16152.40 
  Klokas, Konstantinos 2175 GRE0.001-0.6415-9.60 
  Delithanasis, Dimitrios 2251 GRE1.0010.47157.05 
  Ilandzis, Spyridon 2147 GRE0.501-0.1715-2.55 
  Vazelakis, Dimitrios 2089 GRE1.0010.26153.90 
  Tassopoulos, Marios 2280 GRE0.001-0.4915-7.35 
  Andronis, Vasilios 2072 GRE1.0010.24153.60 
  Kaldis, Georgios 2011 GRE0.001-0.8215-12.30 
  Kostopoulos, Evangellos 2179 GRE0.001-0.6315-9.45 
  Poteas, Ioannis 2164 GRE0.501-0.1515-2.25 

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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