Individual Calculations September 2011
 Norwood, David R  Total change: -8.70  Rating chartPersonal card
 XXIX Open Internacional d’Andorra 2011 Arinsal AND 2011-07-16
RcRownchangeKK*chgGame
 2262 2492 6.00 9 -0.87 10 -8.70 
  Gawle, Ireneusz 2092  * POL1.0010.08100.80 
  Ben Porat, Or 2160 ISR0.501-0.3810-3.80 
  Hendrix, Judith 2092  * NED1.0010.08100.80 
  Vehi Bach, Victor Manuel m2403 ESP0.001-0.6210-6.20 
  Albets Armengol, Roland 2169 ESP1.0010.13101.30 
  Nass, Emile 2247 FRA1.0010.20102.00 
  Almeida Quintana, Omar g2548 CUB0.001-0.4210-4.20 
  Porat, Maya 2274 ISR0.501-0.2810-2.80 
  Popilski, Gil m2376 ISR1.0010.34103.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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