Individual Calculations January 2013
 Stathopoulos, Ioannis  Total change: -8.70  Rating chartPersonal card
 2012 Attica Youth U16 Team Championship Attica GRE 2012-09-16
RcRownchangeKK*chgGame
 1906 2229 3.00 4 -0.44 15 -6.60 
  Zervos, Lazaros 1829  * GRE1.0010.08151.20 
  Kalogridakis, Georgios 2042 GRE0.001-0.7415-11.10 
  Sidiropoulos, Nikolaos 1924 GRE1.0010.14152.10 
  Florakis, Konstantinos 1829  * 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)
 
 2012 Greek Youth U16 Team Championship - Finals Patra GRE 2012-12-15
RcRownchangeKK*chgGame
 1960 2229 4.50 5 0.46 15 6.90 
  Stamatopoulos, Apostolos 1829  * GRE0.501-0.4215-6.30 
  Sidiropoulos, Nikolaos 1963 GRE1.0010.18152.70 
  Gouloutis, Nikolaos 1947 GRE1.0010.16152.40 
  Tsakiris, Haralambos f2182 GRE1.0010.43156.45 
  Kalofonos, Panayotis 1879 GRE1.0010.11151.65 
 * 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)
 
 World Cities Team Chess Championship Group C Al Ain UAE 2012-12-22
RcRownchangeKK*chgGame
 2154 2229 0.00 1 -0.60 15 -9.00 
  Zelesco, Karl 2154 AUS0.001-0.6015-9.00 

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)
 

 

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