Individual Calculations September 2012
 Jefic, Srdjan  Total change: -61.95  Rating chartPersonal card
 World Junior Under 20 Chess Championships 2012 - Open Athens GRE 2012-08-01
RcRownchangeKK*chgGame
 2023 2165 4.50 13 -4.13 15 -61.95 
  Hansen, Eric m2472 CAN0.001-0.1415-2.10 
  Panagos, Theodoros 1768 GRE0.501-0.4215-6.30 
  Zwakala, Ntando 2056 RSA0.001-0.6515-9.75 
  Zervos, Lazaros 1799 GRE0.001-0.9015-13.50 
  Papasimakopoulos, Alexandros 2126 GRE0.001-0.5515-8.25 
  Papasimakopoulos, Vasilios 1820 GRE0.001-0.8915-13.35 
  Tsiros, Fragkiskos Vlasios 1897 GRE0.501-0.3315-4.95 
  Davis, Ashley J 1929 WLS1.0010.20153.00 
  Kalofonos, Panayotis 1806 GRE1.0010.10151.50 
  Vaicekauskas, Gytis 2079 LTU0.501-0.1215-1.80 
  Capone, Nicola 2120 BEL0.501-0.0615-0.90 
  Dounis, Alexandros 2298 GRE0.001-0.3215-4.80 
  Jones, William E G 2127 ENG0.501-0.0515-0.75 

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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