Individual Calculations January 2009
 Greenfeld, Alon  Total change: -11.60  Rating chartPersonal card
 24th European Club Cup 2008 Halkidiki, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2536 2560 3.50 7 -0.19 10 -1.90 
  Urkedal, Frode f2316 NOR1.0010.20102.00 
  Heimann, Andreas 2428 GER0.501-0.1810-1.80 
  Pelletier, Yannick g2557 SUI0.5010.00100.00 
  Areshchenko, Alexander g2664 UKR0.001-0.3610-3.60 
  Fiebig, Thomas 2401 GER1.0010.29102.90 
  Inarkiev, Ernesto g2669 RUS0.001-0.3510-3.50 
  Gelfand, Boris g2719 ISR0.5010.21102.10 

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)
 
 Israel National Champ 2008 Finals Haifa ISR 2008-11-30
RcRownchangeKK*chgGame
 2419 2560 5.00 9 -0.97 10 -9.70 
  Baron, Tal f2299 ISR0.001-0.8210-8.20 
  Zak, Uri 2210 ISR1.0010.11101.10 
  Porat, Maya 2210 ISR1.0010.11101.10 
  Tseitlin, Mark D g2436 ISR1.0010.33103.30 
  Roiz, Michael g2677 ISR0.5010.16101.60 
  Smirin, Ilia g2649 ISR0.001-0.3810-3.80 
  Huzman, Alexander g2590 ISR0.001-0.4610-4.60 
  Zilberman, Yaacov g2446 ISR1.0010.34103.40 
  Raznikov, Danny 2252 ISR0.501-0.3610-3.60 

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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