Individual Calculations January 2014
 Horobrijs, Daniils  Total change: -19.50  Rating chartPersonal card
 BALTIC CHESS GRAND PRIX OPEN A dec Kaunas LTU 2013-12-07
RcRownchangeKK*chgGame
 1538 1596 2.50 5 -0.29 30 -8.70 
  Choinska, Debora 1290 POL1.0010.14304.20 
  Buraczewski, Rafal 1842 POL0.001-0.1930-5.70 
  Swiatek, Jakub 1265 POL1.0010.12303.60 
  Murawko, Julia 1735 POL0.5010.19305.70 
  Gucaga, Augustas 1557 LTU0.001-0.5530-16.50 

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)
 
 World Youth Chess Championship 2013. Open U10 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 1861 1596 0.00 2 -0.36 30 -10.80 
  Erigaisi, Arjun 1839 IND0.001-0.2030-6.00 
  Horvath, Dominik 1882 AUT0.001-0.1630-4.80 

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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