Individual Calculations October 2008
 Tratatovici, Dan  Total change: 2.10  Rating chartPersonal card
 Semi Final Israel Champ KFS 2008 Kfar Saba ISR 2008-06-28
RcRownchangeKK*chgGame
 2141 2124 4.50 9 0.14 15 2.10 
  Levine, Yonatan 1926 ISR1.0010.24153.60 
  Zak, Uri 2205 ISR1.0010.61159.15 
  Haimovich, Tal m2447 ISR0.001-0.1315-1.95 
  Gukhvat, Peter 2180 ISR0.001-0.4215-6.30 
  Chuvnik, Mordechai 2188 ISR0.5010.09151.35 
  Givon, Asaf 2030 ISR0.001-0.6315-9.45 
  Gunsherovich, Itay 2113 ISR1.0010.48157.20 
  Raznikov, Danny 2146 ISR0.001-0.4715-7.05 
  Yam, Doron 2030 ISR1.0010.37155.55 

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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