Individual Calculations May 2011
 Adly, Ahmed  Total change: -9.60  Rating chartPersonal card
 Icelandic Team Tournament 2010-2011 1 div Reykjavik ISL 2011-03-04
RcRownchangeKK*chgGame
 2432 2640 1.50 3 -0.72 10 -7.20 
  Gustafsson, Jan g2647 GER0.5010.01100.10 
  Hansen, Soren Bech f2318 DEN0.001-0.8710-8.70 
  Carstensen, Jacob f2332 DEN1.0010.14101.40 

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)
 
 Reykjavik Open 2011 Reykjavik ISL 2011-03-09
RcRownchangeKK*chgGame
 2434 2640 6.50 9 -0.24 10 -2.40 
  Duchrow, Oliver 2240  * GER1.0010.08100.80 
  Sveshnikov, Vladimir f2379 LAT0.501-0.3210-3.20 
  Degtiarev, Evgeny f2368 GER1.0010.17101.70 
  Sveshnikov, Evgeny g2527 LAT1.0010.35103.50 
  Jones, Gawain C B g2578 ENG0.501-0.0910-0.90 
  Williams, Simon K g2507 ENG0.001-0.6810-6.80 
  Ariel, Donny f2389 USA1.0010.19101.90 
  Sigfusson, Sigurdur f2336 ISL1.0010.14101.40 
  Gupta, Abhijeet g2580 IND0.501-0.0810-0.80 
 * 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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