Individual Calculations May 2011
 Rozhik, Aaron  Total change: 16.50  Rating chartPersonal card
 Winter 2011 Madatech A Haifa ISR 2011-02-08
RcRownchangeKK*chgGame
 2185 1902 1.50 5 0.66 25 16.50 
  Aharon, Ofir 2232 ISR0.001-0.1225-3.00 
  Gordon, Evgeny 2077 ISR0.5010.23255.75 
  Rabinovich, Joseph 2298 RUS0.001-0.0825-2.00 
  Shtemler, Lavi 2156 ISR0.001-0.1925-4.75 
  Tatruk, Alexander 2164 ISR1.0010.822520.50 

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)
 

 

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