Individual Calculations September 2013
 Ujhazi, Ivan  Total change: 0.75  Rating chartPersonal card
 Macabbiah 2013 Inv IM1 Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 2310 2221 3.50 9 0.05 15 0.75 
  Battaglini, Gabriel m2452 FRA0.001-0.2115-3.15 
  Gal, Moshe 2203 ISR0.501-0.0315-0.45 
  Efroimski, Marsel wm2297 ISR0.001-0.4015-6.00 
  Aharon, Ofir f2307 ISR1.0010.62159.30 
  Alexikov, Alexander m2381 UKR0.5010.21153.15 
  Bitensky, Igor m2395 ISR0.001-0.2715-4.05 
  Kobo, Ori f2307 ISR0.5010.12151.80 
  Bezgodova, Maria wm2187 RUS1.0010.45156.75 
  Mindlin, Alon 2263 ISR0.001-0.4415-6.60 

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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