Individual Calculations April 2013
 Ivanov, Mikhail  Total change: 9.70  Rating chartPersonal card
 28. ChessOrg Schachfestival Open Bad Woerishofen GER 2013-03-01
RcRownchangeKK*chgGame
 2285 2390 6.50 9 0.97 10 9.70 
  Kerber, Alfred 2009 AUT1.0010.09100.90 
  Engl, Heinz 2072 GER0.501-0.3710-3.70 
  Koenig, Falk 2135 GER1.0010.19101.90 
  Kuhne, Detlev 2155 GER1.0010.21102.10 
  Gutman, Lev g2470 GER0.5010.11101.10 
  Romanishin, Oleg g2503 UKR0.5010.15101.50 
  Levin, Felix g2512 GER0.5010.17101.70 
  Teske, Henrik g2513 GER0.5010.17101.70 
  Grawe, Christian 2199 GER1.0010.25102.50 

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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