Individual Calculations January 2009
 Mikhalevski, Victor  Total change: 5.90  Rating chartPersonal card
 SPICE Cup Lubbock, Texas USA 2008-09-19
RcRownchangeKK*chgGame
 2607 2592 4.50 9 0.19 10 1.90 
  Miton, Kamil g2581 POL1.0010.48104.80 
  Onischuk, Alexander g2670 USA0.5010.11101.10 
  Pentala, Harikrishna g2668 IND0.5010.10101.00 
  Kaidanov, Gregory g2605 USA1.0010.52105.20 
  Stefansson, Hannes g2566 ISL0.501-0.0410-0.40 
  Becerra, Julio g2598 USA0.5010.01100.10 
  Kritz, Leonid g2610 GER0.001-0.4710-4.70 
  Akobian, Varuzhan g2611 USA0.5010.03100.30 
  Perelshteyn, Eugene g2555 USA0.001-0.5510-5.50 

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
 2455 2602 6.50 9 0.40 10 4.00 
  Kataev, Simcho 2315 RUS0.001-0.8410-8.40 
  Vasiliev, Olga wm2252 ISR1.0010.11101.10 
  Tarnopolsky, Anatoly f2301 ISR1.0010.15101.50 
  Bykhovsky, Anatoly m2447 ISR0.501-0.2110-2.10 
  Golod, Vitali g2584 ISR0.501-0.0310-0.30 
  Gofshtein, Leonid g2546 ISR1.0010.42104.20 
  Vydeslaver, Alik m2399 ISR1.0010.24102.40 
  Huzman, Alexander g2590 ISR1.0010.48104.80 
  Avrukh, Boris g2657 ISR0.5010.08100.80 

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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