Individual Calculations May 2012
 Krayz, Alexander  Total change: -15.90  Rating chartPersonal card
 Israel National League 2012 Various ISR 2011-12-16
RcRownchangeKK*chgGame
 2408 2335 2.50 10 -1.59 10 -15.90 
  Zifroni, Dov g2497 ISR0.001-0.2910-2.90 
  Liss, Eran g2470 ISR0.001-0.3210-3.20 
  Postny, Evgeny g2640 ISR0.001-0.1410-1.40 
  Porat, Maya wm2299 ISR0.001-0.5510-5.50 
  Zilberman, Yaacov g2423 ISR0.5010.12101.20 
  Zaslavsky, Mikhail m2433 ISR0.5010.13101.30 
  Bar, Roman m2455 ISR0.001-0.3410-3.40 
  Nakar, Eylon 2286 ISR0.001-0.5710-5.70 
  Judkovsky, Yair 2329 ISR0.501-0.0110-0.10 
  Zanan, Evgeny f2247 RUS1.0010.38103.80 

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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