Individual Calculations September 2009
 Hortensius, Lisa  Total change: 9.30  Rating chartPersonal card
 OP 9. Valle del Chiese Condino ITA 2009-07-27
RcRownchangeKK*chgGame
 2048 2033 3.50 6 0.62 15 9.30 
  Ravazzolo, Gaia 1698 ITA1.0010.12151.80 
  Dittmar, Peter f2357 GER0.5010.37155.55 
  Ubezio, Marco 2144 ITA0.5010.15152.25 
  Monticone, Sonia 1805 ITA1.0010.21153.15 
  Scharrer, Patrick 2280 ITA0.001-0.1915-2.85 
  Bonugli, Carlo 2003 ITA0.501-0.0415-0.60 

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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