Individual Calculations March 2012
 Boruchovsky, Avital  Total change: 9.15  Rating chartPersonal card
 Israel National Champ 2011 Ashdod ISR 2011-12-18
RcRownchangeKK*chgGame
 2289 2330 5.50 9 0.61 15 9.15 
  Mindlin, Alon 2149 ISR0.501-0.2415-3.60 
  Givon, Asaf 2272 ISR0.501-0.0815-1.20 
  Selictar, Dor 1984 ISR1.0010.11151.65 
  Beker, Ziv 1995 ISR0.501-0.3815-5.70 
  Iskhakov, Michael 2078 ISR1.0010.19152.85 
  Raznikov, Danny m2442 ISR0.5010.15152.25 
  Avrukh, Boris g2605 ISR1.0010.831512.45 
  Greenfeld, Alon g2558 ISR0.5010.29154.35 
  Sveshnikov, Evgeny g2514 LAT0.001-0.2615-3.90 

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)
 

 

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