Rapid: Individual Calculations May 2015
 Halahmi, Nadav  Total change: -4.80  Rating chartPersonal card
 Ramat Gan March 2015 rapid A Ramat Gan ISR 2015-03-17
RcRownchangeKK*chgGame
 2050 1833 1.00 5 -0.24 20 -4.80 
  Ciobanu, Camelia-Adriana wm2222 ROU0.001-0.0920-1.80 
  Saadon, Netanel 1817 ISR0.001-0.5220-10.40 
  Uritzky, Eli 2047 ISR1.0010.772015.40 
  Shani, Amichai 1998 ISR0.001-0.2820-5.60 
  Tal, Eyal 2166 ISR0.001-0.1220-2.40 

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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