Individual Calculations May 2013
 Hasidovsky, Michael  Total change: -21.90  Rating chartPersonal card
 Herzlia Winter 2013 Herzlia ISR 2013-01-14
RcRownchangeKK*chgGame
 2008 2137 3.00 7 -1.46 15 -21.90 
  Towers, Brian 1798 ISR0.501-0.3815-5.70 
  Yerushalmi, Eran 1794 ISR1.0010.12151.80 
  Axelrod, Arie f2346 ISR0.001-0.2315-3.45 
  Tifferet, Shaked 1823 ISR0.001-0.8615-12.90 
  Gershkowich, David f2247 ISR0.001-0.3515-5.25 
  Pilosof, Haim 1866 ISR1.0010.17152.55 
  Gamayev, Oleg 2184 ISR0.5010.07151.05 

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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