Individual Calculations September 2009
 Ivanov, Oleg V  Total change: 19.00  Rating chartPersonal card
 3. King's Gambit 2009 A GM Lipetsk RUS 2009-06-23
RcRownchangeKK*chgGame
 2454 2461 6.50 9 1.90 10 19.00 
  Kasparov, Sergey g2476 BLR0.5010.02100.20 
  Gavrilov, Alexei m2470 RUS1.0010.51105.10 
  Zontakh, Andrey g2581 UKR1.0010.66106.60 
  Ajrapetian, Gevorg 2366 RUS1.0010.37103.70 
  Vysochin, Spartak g2543 UKR0.5010.11101.10 
  Slugin, Sergey m2439 RUS0.501-0.0310-0.30 
  Airapetian, Gor f2369 RUS0.501-0.1310-1.30 
  Derbenev, Andrey 2408 RUS1.0010.43104.30 
  Gladyszev, Oleg m2434 RUS0.501-0.0410-0.40 

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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