Individual Calculations July 2008
 Krayz, Alexander  Total change: -16.80  Rating chartPersonal card
 Israel National League 2008 Various ISR 2008-01-04
RcRownchangeKK*chgGame
 2443 2384 3.00 11 -1.68 10 -16.80 
  Gurevich, Gregory 2361 ISR0.001-0.5310-5.30 
  Katzir, Moshe 2268 ISR1.0010.34103.40 
  Botvinnik, Mikhail 2300 ISR0.001-0.6210-6.20 
  Dvoirys, Semen I. g2549 RUS0.5010.22102.20 
  Gershon, Alik g2497 ISR0.5010.15101.50 
  Finkel, Alexander g2463 ISR0.001-0.3910-3.90 
  Tunik, Gennady g2473 RUS0.001-0.3810-3.80 
  Avrukh, Boris g2628 ISR0.001-0.2010-2.00 
  Grinshpun, Eduard m2425 RUS0.001-0.4410-4.40 
  Mikhalevski, Victor g2632 ISR0.5010.31103.10 
  Zaslavsky, Michael 2279 ISR0.501-0.1410-1.40 

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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