Individual Calculations January 2009
 Golod, Vitali  Total change: -9.40  Rating chartPersonal card
 24th European Club Cup 2008 Halkidiki, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2289 2584 2.50 3 -0.04 10 -0.40 
  Sisatto, Olli 2281 FIN0.501-0.3610-3.60 
  Iskos, Alexandros 2234 GRE1.0010.11101.10 
  Weindl, Alfred m2352 GER1.0010.21102.10 

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
 2458 2584 5.00 9 -0.90 10 -9.00 
  Tarnopolsky, Anatoly f2301 ISR1.0010.16101.60 
  Bykhovsky, Anatoly m2447 ISR0.501-0.1810-1.80 
  Berkovich, Mark A m2409 ISR1.0010.27102.70 
  Avrukh, Boris g2657 ISR0.5010.10101.00 
  Mikhalevski, Victor g2602 ISR0.5010.03100.30 
  Gershkowich, David f2341 ISR1.0010.20102.00 
  Rodshtein, Maxim g2609 ISR0.001-0.4710-4.70 
  Nabaty, Tamir 2456 ISR0.001-0.6710-6.70 
  Baron, Tal f2299 ISR0.501-0.3410-3.40 

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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