Individual Calculations May 2016
 Knafo, Michael  Total change: -35.00  Rating chartPersonal card
 31st Czerniak Memorial Festival Open B Tel Aviv ISR 2016-04-24
RcRownchangeKK*chgGame
 1666 1815 1.00 4 -1.75 20 -35.00 
  Gradenwitz, Oded 1736 ISR0.501-0.1120-2.20 
  Asherov, Aharon 1737 ISR0.001-0.6120-12.20 
  Sobel, Ido 1484 ISR0.001-0.8820-17.60 
  Dobkin, Uri 1706 ISR0.501-0.1520-3.00 

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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