Individual Calculations July 2013
 Williams, Simon K  Total change: -29.40  Rating chartPersonal card
 Team 2013 - Top 12 HAGUENAU FRA 2013-05-30
RcRownchangeKK*chgGame
 2590 2511 1.00 10 -2.94 10 -29.40 
  Istratescu, Andrei g2651 FRA0.5010.19101.90 
  Doettling, Fabian g2587 GER0.001-0.4010-4.00 
  Iordachescu, Viorel g2582 MDA0.001-0.4010-4.00 
  David, Alberto g2584 ITA0.001-0.4010-4.00 
  Ragger, Markus g2666 AUT0.001-0.2910-2.90 
  Zherebukh, Yaroslav g2629 UKR0.001-0.3410-3.40 
  Velikov, Petar g2422 BUL0.501-0.1210-1.20 
  Landa, Konstantin g2644 RUS0.001-0.3210-3.20 
  Fressinet, Laurent g2693 FRA0.001-0.2610-2.60 
  Battaglini, Gabriel m2438 FRA0.001-0.6010-6.00 

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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