Individual Calculations March 2013
 Zak, Uriel  Total change: 0.70  Rating chartPersonal card
 Israel National League 2013 Various ISR 2012-12-21
RcRownchangeKK*chgGame
 2420 2271 3.50 11 0.07 10 0.70 
  Grinshpun, Eduard m2399 RUS0.5010.17101.70 
  Drozdov, Alexandre f2328 RUS0.5010.08100.80 
  Porat, Maya wm2288 ISR0.5010.02100.20 
  Mikhalevski, Victor g2543 ISR0.001-0.1710-1.70 
  Tseitlin, Mark D g2380 ISR0.5010.15101.50 
  Mikhalevski, Alexander m2416 ISR0.001-0.3110-3.10 
  Boruchovsky, Avital m2448 ISR0.001-0.2710-2.70 
  Steinberg, Nitzan 2390 ISR0.001-0.3410-3.40 
  Liss, Eran g2460 ISR0.5010.25102.50 
  Postny, Evgeny g2622 ISR0.001-0.1110-1.10 
  Axelrod, Arie f2343 ISR1.0010.60106.00 

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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