Individual Calculations March 2013
 Lederer, Yoav  Total change: -36.60  Rating chartPersonal card
 Israel National League 2013 Various ISR 2012-12-21
RcRownchangeKK*chgGame
 2328 2326 2.00 9 -2.44 15 -36.60 
  Nabaty, Tamir g2569 ISR0.5010.30154.50 
  Lurie, Michael 2348 ISR0.001-0.4715-7.05 
  Grinshpun, Eduard m2399 RUS0.001-0.4015-6.00 
  Striechman, Orri 1995 ISR0.001-0.8815-13.20 
  Mikhalevski, Victor g2543 ISR0.001-0.2215-3.30 
  Gilboa, Amos 2220 ISR0.501-0.1415-2.10 
  Libman, Guy 2261 ISR0.501-0.0915-1.35 
  Klenburg, Mikhail m2366 UKR0.5010.06150.90 
  Kobo, Ori 2253 ISR0.001-0.6015-9.00 

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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