Individual Calculations May 2013
 Lotsov Har-Zahav, Avraham  Total change: 5.25  Rating chartPersonal card
 Winter Mark Centre 2013 Tel Aviv ISR 2013-01-08
RcRownchangeKK*chgGame
 1953 1967 3.00 5 0.35 15 5.25 
  Levi, Lior 1905 ISR1.0010.41156.15 
  Shutzman, Joseph f2251 USA0.001-0.1615-2.40 
  Aysh, Eli 1860 ISR0.001-0.6515-9.75 
  Graifer, Michail 1908 ISR1.0010.42156.30 
  Ulman, Victor 1840 ISR1.0010.33154.95 

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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