Individual Calculations July 2012
 Krull, Michael  Total change: -16.95  Rating chartPersonal card
 ISR 2nd League Center 2012 Various ISR 2012-01-14
RcRownchangeKK*chgGame
 2205 2239 0.50 3 -1.13 15 -16.95 
  Rinberg, Alexander f2279 ISR0.001-0.4415-6.60 
  Tal, Eyal 2071 ISR0.501-0.2215-3.30 
  Peretz, Malkiel f2264 ISR0.001-0.4715-7.05 

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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