Individual Calculations January 2011
 Del Val, Moise  Total change: -20.85  Rating chartPersonal card
 Weekend CHessOPEN Lugano SUI 2010-11-19
RcRownchangeKK*chgGame
 1861 1825 0.50 4 -1.39 15 -20.85 
  Paleologu, Vladimir 2193 SUI0.001-0.1015-1.50 
  Carbone, Lorenzo 1678 ITA0.001-0.7015-10.50 
  Scheidegger, Urs 1928 SUI0.001-0.3615-5.40 
  Del Val, Josefa 1646 SUI0.501-0.2315-3.45 

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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