Individual Calculations September 2013
 Alexikov, Alexander  Total change: -5.50  Rating chartPersonal card
 Macabbiah 2013 Inv IM1 Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 2292 2381 5.00 9 -0.55 10 -5.50 
  Efroimski, Marsel wm2297 ISR0.501-0.1210-1.20 
  Aharon, Ofir f2307 ISR0.001-0.6010-6.00 
  Kobo, Ori f2307 ISR1.0010.40104.00 
  Bitensky, Igor m2395 ISR0.5010.02100.20 
  Ujhazi, Ivan f2221 SRB0.501-0.2110-2.10 
  Bezgodova, Maria wm2187 RUS1.0010.25102.50 
  Mindlin, Alon 2263 ISR0.501-0.1610-1.60 
  Battaglini, Gabriel m2452 FRA1.0010.60106.00 
  Gal, Moshe 2203 ISR0.001-0.7310-7.30 

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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