Individual Calculations September 2009
 Hartman, Michael  Total change: -19.95  Rating chartPersonal card
 Shah Kait 2009 Natanya ISR 2009-06-30
RcRownchangeKK*chgGame
 2166 2210 2.00 6 -1.33 15 -19.95 
  Belytsky, Alexandr f2315 RUS0.5010.14152.10 
  Chassid, Elan 2106 ISR1.0010.36155.40 
  Klein, Boris 2132 ISR0.001-0.6115-9.15 
  Zak, Uriel m2310 ISR0.001-0.3615-5.40 
  Ronen, Israel 2150 ISR0.001-0.5815-8.70 
  Levi, Yoel 1985 ISR0.501-0.2815-4.20 

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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