Individual Calculations August 2012
 Welling, Gerard  Total change: -3.30  Rating chartPersonal card
 FE 3 delle Dolomiti Forni di sopra ITA 2012-06-16
RcRownchangeKK*chgGame
 2213 2333 5.50 9 -0.33 10 -3.30 
  Zamengo, Fulvio 2045 ITA1.0010.16101.60 
  Alsina Leal, Daniel g2540 ESP0.001-0.2310-2.30 
  Capaliku, Aleks 2117 ITA0.501-0.2810-2.80 
  Chandra, Akshat 2155 USA0.501-0.2310-2.30 
  Happel, Henk f2125 NED1.0010.23102.30 
  Marsili, Riccardo 2041 ITA0.501-0.3510-3.50 
  Makka, Ioulia wm2149 GRE1.0010.26102.60 
  Vezzosi, Paolo m2278 ITA0.501-0.0810-0.80 
  Ninov, Nikolai m2471 BUL0.5010.19101.90 

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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