Individual Calculations July 2008
 Kovarsky, Avraham  Total change: 14.50  Rating chartPersonal card
 ISR 2nd League North 2008 Various ISR 2008-01-03
RcRownchangeKK*chgGame
 2214 2257 4.50 7 0.58 25 14.50 
  Kaminik, Aleksandar 2247 ISR0.501-0.0125-0.25 
  Lipes, Yosef 2209 ISR1.0010.432510.75 
  Volman, Horacio 2164 ISR1.0010.37259.25 
  Shteinberg, Vladimir 2172 ISR0.501-0.1225-3.00 
  Areliuk, Michael 2280 ISR0.001-0.4725-11.75 
  Barenboim, Grigory 2204 ISR0.501-0.0725-1.75 
  Miller, Evgeny 2219 CAN1.0010.452511.25 

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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