Individual Calculations May 2010
 Nakas, Spyridon  Total change: -26.85  Rating chartPersonal card
 Attica Team Champ. A' Local Category - A' Group Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 1918 1940 2.00 6 -1.17 15 -17.55 
  Fessas, Prokopios 1896 GRE0.501-0.0615-0.90 
  Vrouvakis, Mattheos 1978 GRE0.001-0.4515-6.75 
  Papoutsakis, Mihail 2001 GRE1.0010.58158.70 
  Sarris, Georgios 1892 GRE0.001-0.5715-8.55 
  Delikanakis, Nikolaos 2010 GRE0.001-0.4015-6.00 
  Arvanitis, Georgios 1729 GRE0.501-0.2715-4.05 

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)
 
 11th European Individual Chess Championship Rijeka CRO 2010-03-06
RcRownchangeKK*chgGame
 2146 1949 2.00 10 -0.62 15 -9.30 
  Djukic, Nikola g2349  * MNE0.001-0.0815-1.20 
  Morchiashvili, Bachana m2345 GEO0.001-0.0815-1.20 
  Tate, Alan 2215 SCO0.001-0.1815-2.70 
  Dubrovic, Rafael 1577 CRO1.0010.10151.50 
  Civric, Zdravko 2207 SRB0.001-0.1815-2.70 
  Elkin, Leonid 2189 BLR0.001-0.2015-3.00 
  Astengo, Corrado 2136 ITA0.5010.24153.60 
  Neagos, Raul-Alexandru 2110 ROU0.5010.21153.15 
  Pantaleoni, Claudio 2179 ITA0.001-0.2115-3.15 
  Welz, Peter Dr f2148 GER0.001-0.2415-3.60 
 * 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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