Individual Calculations March 2013
 Drozdov, Alexandre  Total change: -18.60  Rating chartPersonal card
 Israel National League 2013 Various ISR 2012-12-21
RcRownchangeKK*chgGame
 2354 2328 2.50 8 -1.24 15 -18.60 
  Zak, Uriel m2271 ISR0.501-0.0815-1.20 
  Shvayger, Yuliya wf2232 ISR0.001-0.6315-9.45 
  Deutsch, Eyal f2351 ISR0.001-0.4715-7.05 
  Klenburg, Mikhail m2366 UKR0.001-0.4515-6.75 
  Gurevich, Gregory 2351 ISR1.0010.53157.95 
  Greenfeld, Alon g2540 ISR0.001-0.2315-3.45 
  Porat, Maya wm2288 ISR1.0010.44156.60 
  Bykhovsky, Avigdor g2435 RUS0.001-0.3515-5.25 

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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