Individual Calculations January 2009
 Adly, Ahmed  Total change: -18.20  Rating chartPersonal card
 Essent Tournament Hoogeveen NED 2008-10-17
RcRownchangeKK*chgGame
 2596 2586 2.50 6 -0.40 10 -4.00 
  Smeets, Jan g2604 NED0.5010.03100.30 
  Sokolov, Ivan g2650 NED0.001-0.4110-4.10 
  Sebag, Marie gwg2533 FRA0.501-0.0710-0.70 
  Smeets, Jan g2604 NED1.0010.53105.30 
  Sebag, Marie gwg2533 FRA0.001-0.5710-5.70 
  Sokolov, Ivan g2650 NED0.5010.09100.90 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2555 2586 4.50 11 -1.42 10 -14.20 
  Nisipeanu, Liviu-Dieter g2684 ROU0.5010.13101.30 
  Bakr, Jwan f2338 SYR0.001-0.8110-8.10 
  Juarez Flores, Carlos A m2358 GUA1.0010.21102.10 
  Gelfand, Boris g2719 ISR0.001-0.3210-3.20 
  Sorensen, Torben 2383 MLT1.0010.24102.40 
  Ragger, Markus g2518 AUT0.001-0.5910-5.90 
  Mas, Hafizulhelmi m2439 MAS1.0010.30103.00 
  Ramirez, Alejandro g2534 CRC0.501-0.0710-0.70 
  Predojevic, Borki g2615 BIH0.5010.04100.40 
  Mamedyarov, Shakhriyar g2731 AZE0.001-0.3110-3.10 
  Carlsen, Magnus g2786 NOR0.001-0.2410-2.40 

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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