Individual Calculations August 2013
 Jurissevich, Alberto  Total change: -12.90  Rating chartPersonal card
 CIG 2013 - under 16 Courmayeur ITA 2013-06-30
RcRownchangeKK*chgGame
 1813 1598 0.50 4 -0.43 30 -12.90 
  Signorelli, Gaetano 1890 ITA0.001-0.1530-4.50 
  Fratton, Zeno 1784 ITA0.001-0.2630-7.80 
  Bergamasco, Tommaso 1712 ITA0.001-0.3430-10.20 
  Abbatantuono, Oscar 1864 ITA0.5010.32309.60 

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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