Individual Calculations November 2009
 Marcovici, Adrian  Total change: 20.10  Rating chartPersonal card
 MadaTech Stav 2009 Haifa ISR 2009-09-04
RcRownchangeKK*chgGame
 2239 2108 3.00 5 1.34 15 20.10 
  Miller, Evgeny 2269 CAN1.0010.711510.65 
  Goldin, Roman 2295 ISR0.001-0.2615-3.90 
  Yiftach, Daniel 2139 ISR1.0010.54158.10 
  Steinberg, Nitzan 2160 ISR1.0010.57158.55 
  Gershkowich, David f2332 ISR0.001-0.2215-3.30 

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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