Individual Calculations July 2013
 Zalkind, Konstantin  Total change: 14.70  Rating chartPersonal card
 Grand Europe open Albena 2013 Albena BUL 2013-06-01
RcRownchangeKK*chgGame
 2185 2211 5.50 9 0.68 15 10.20 
  Parligras, Mircea-Emilian g2565 ROU0.001-0.1115-1.65 
  Karaivanov, Alexander 1894 BUL0.501-0.3715-5.55 
  Dimitrov, Dejan 2029 BUL0.501-0.2415-3.60 
  Rafailov, Radostin 1962 BUL1.0010.19152.85 
  Danov, Radi 2010 BUL0.001-0.7615-11.40 
  Will, Matthias 2018 GER1.0010.25153.75 
  Arsovic, Zoran m2433 SRB0.5010.28154.20 
  Sagar, Shah 2359 IND1.0010.701510.50 
  Arngrimsson, Dagur m2396 ISL1.0010.741511.10 

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)
 
 Grand Europe open Golden sands 2013 Golden sands BUL 2013-06-10
RcRownchangeKK*chgGame
 2285 2211 4.00 9 0.30 15 4.50 
  Vidit, Santosh Gujrathi g2554 IND0.001-0.1215-1.80 
  Drogovoz, Maria 1891 RUS1.0010.13151.95 
  Molina, Roberto Junio Brito m2423 BRA0.001-0.2315-3.45 
  Drogovoz, Irina 2001 RUS1.0010.23153.45 
  Georgescu, Tiberiu-Marian m2375 ROU0.5010.22153.30 
  Sukandar, Irine Kharisma wg2363 INA0.5010.20153.00 
  Mekhitarian, Krikor Sevag g2544 BRA0.001-0.1215-1.80 
  Dimitrov, Dejan 2029 BUL1.0010.26153.90 
  Skomorokhin, Vadim f2383 RUS0.001-0.2715-4.05 

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)
 

 

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