Individual Calculations July 2008
 Katzir, Moshe  Total change: 11.85  Rating chartPersonal card
 Israel National League 2008 Various ISR 2008-01-04
RcRownchangeKK*chgGame
 2397 2268 4.50 11 0.79 15 11.85 
  Zoler, Dan m2455 ISR0.001-0.2615-3.90 
  Krayz, Alexander m2384 ISR0.001-0.3415-5.10 
  Avrukh, Boris g2618 ISR0.001-0.1115-1.65 
  Porat, Daniel 2258 ISR0.001-0.5115-7.65 
  Kaplan, Sasha m2456 ISR0.5010.24153.60 
  Zaslavsky, Michael 2279 ISR1.0010.52157.80 
  Gurevich, Gregory 2361 ISR1.0010.63159.45 
  Sidorenko, Ilya 2320 ISR0.001-0.4315-6.45 
  Botvinnik, Mikhail 2300 ISR1.0010.54158.10 
  Dvoirys, Semen I. g2549 RUS1.0010.841512.60 
  Bykhovsky, Anatoly f2390 ISR0.001-0.3315-4.95 

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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