Individual Calculations November 2012
 Benkovic, Petar  Total change: -2.70  Rating chartPersonal card
 Serbian League 2012 Valjevo SRB 2012-09-17
RcRownchangeKK*chgGame
 2312 2412 1.00 2 -0.27 10 -2.70 
  Vujacic, Borivoje f2299 SRB0.501-0.1510-1.50 
  Jevtic, Miodrag f2324 SRB0.501-0.1210-1.20 

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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