Individual Calculations January 2011
 Kokossis, Danae  Total change: -25.35  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 16 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1936 1750 2.00 8 -0.23 15 -3.45 
  Neuhauser, Salome 2064 FRA0.001-0.1415-2.10 
  Gevorgyan, Maria 1981 ARM0.001-0.2115-3.15 
  Mona, Khaled wg2103 EGY0.001-0.1115-1.65 
  Imeeva, Aisa 2059 RUS0.001-0.1415-2.10 
  Chiarion, Elisa 1937 ITA0.5010.24153.60 
  Jehad, Aysha 1557 UAE1.0010.25153.75 
  Krumova, Ani 1905 BUL0.5010.21153.15 
  Anton, Roxana-Ana 1879 ROU0.001-0.3315-4.95 

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)
 
 109th Ambelokipi Open Ambelokipi - Athens GRE 2010-11-06
RcRownchangeKK*chgGame
 1744 1798 1.50 5 -1.46 15 -21.90 
  Anisios, Markos 1689 GRE0.501-0.1515-2.25 
  Xanthopoulos, Vasilios 1562 GRE1.0010.20153.00 
  Delithanasis, Dimitrios 2198  * GRE0.001-0.0815-1.20 
  Papathanasopoulos, Nikolaos 1668 GRE0.001-0.6815-10.20 
  Nikolaou, Spiridon 1601 GRE0.001-0.7515-11.25 
 * 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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