Individual Calculations September 2013
 Altshul, Limor  Total change: 1.80  Rating chartPersonal card
 Macabbiah 2013 Open Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 2043 1822 1.00 4 0.12 15 1.80 
  Philosoph, Assi 2012 ISR0.001-0.2515-3.75 
  Blaushtain, Boris 2033 ISR0.001-0.2315-3.45 
  Segal, Naum 2066 LAT0.001-0.2015-3.00 
  Dotan, Valeria wf2059 ISR1.0010.801512.00 

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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