Individual Calculations December 2015
 Ziedins, Roberts  Total change: 50.80  Rating chartPersonal card
 Riga Open Youth Championship A Riga LAT 2015-10-26
RcRownchangeKK*chgGame
 1785 1878 5.00 6 1.27 40 50.80 
  Kalinicenko, Maksims 1652 LAT1.0010.21408.40 
  Brikers, Aleksandrs 1765 LAT0.501-0.1540-6.00 
  Luscenkovs, Artjoms 1847 LAT1.0010.464018.40 
  Migunovs, Andrejs 1914 LAT1.0010.554022.00 
  El-Haze, Zans Pols 1797 LAT0.501-0.1140-4.40 
  Lindermans, Pavels 1734 LAT1.0010.314012.40 

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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