Individual Calculations June 2013
 Zahariev, Ognyan  Total change: -45.30  Rating chartPersonal card
 World Amateur Chess Championship 2013 Iasi ROU 2013-04-22
RcRownchangeKK*chgGame
 1737 1913 5.50 8 -0.26 30 -7.80 
  Sonfalean, Maria-Laura 1593 ROU0.001-0.8730-26.10 
  Saxena, Anshul 1608 IND1.0010.14304.20 
  Bauer, Matthias 1717 GER1.0010.25307.50 
  Johnson, Frank Arthur Jr. 1788 USA1.0010.33309.90 
  Tarraf, Tarraf 1701 LIB1.0010.23306.90 
  Chetina, Elizaveta 1850 RUS1.0010.413012.30 
  Lekh, Mithawala 1807 IND0.501-0.1430-4.20 
  Toculet, Gheorghe-Cristache 1835 ROU0.001-0.6130-18.30 

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)
 
 European Individual Chess Championship Legnica POL 2013-05-04
RcRownchangeKK*chgGame
 2067 1913 2.00 10 -1.25 30 -37.50 
  Mastrovasilis, Athanasios g2313  * GRE0.001-0.0830-2.40 
  Zude, Erik, Dr. m2313  * GER0.001-0.0830-2.40 
  Simeonidis, Ioannis f2237 GRE0.001-0.1330-3.90 
  Svana, Peter 2255 SVK0.001-0.1230-3.60 
  Pavlicek, Miroslav 2014 CZE0.001-0.3630-10.80 
  D`aste, Federico 1513  * ITA1.0010.08302.40 
  Szonyi, Bence 1651 HUN1.0010.18305.40 
  Rindlisbacher, Jan 2241 SUI0.001-0.1330-3.90 
  Machan, Jan 2173 CZE0.001-0.1830-5.40 
  Wolff, Peter 1962 GER0.001-0.4330-12.90 
 * 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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