Individual Calculations November 2011
 David, Alberto  Total change: 9.40  Rating chartPersonal card
 FE 31 ScaccoBratto Bratto della Presolana ITA 2011-08-20
RcRownchangeKK*chgGame
 2408 2609 6.50 9 -0.23 10 -2.30 
  Efroimski, Marsel wm2235 ISR1.0010.10101.00 
  Getz, Nicolai f2385 NOR0.501-0.2810-2.80 
  Bresciani, Nicola f2287 ITA1.0010.13101.30 
  Drazic, Sinisa g2501 SRB0.501-0.1510-1.50 
  De La Villa Garcia, Jesus Maria g2490 ESP0.501-0.1610-1.60 
  Sveshnikov, Evgeny g2514 LAT0.501-0.1310-1.30 
  Melia, Salome mwg2437 GEO1.0010.27102.70 
  Genocchio, Daniele m2446 ITA0.501-0.2210-2.20 
  Indjic, Aleksandar 2374 SRB1.0010.21102.10 

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)
 
 FE Barclays Roma ITA 2011-09-04
RcRownchangeKK*chgGame
 2508 2588 6.50 9 1.17 10 11.70 
  Quimi, Marco 2188  * PER1.0010.08100.80 
  Chytilek, Roman m2393 CZE1.0010.25102.50 
  Smith, Bryan G m2497 USA1.0010.38103.80 
  Arutinian, David g2577 GEO1.0010.48104.80 
  Kulaots, Kaido g2592 EST0.5010.01100.10 
  Solodovnichenko, Yuri g2622 UKR0.5010.05100.50 
  Berczes, David g2557 HUN0.501-0.0410-0.40 
  Durarbeyli, Vasif g2526 AZE0.501-0.0910-0.90 
  Khenkin, Igor g2624 GER0.5010.05100.50 
 * 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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