Individual Calculations May 2012
 Ronnen, Ilay  Total change: 28.80  Rating chartPersonal card
 Israel U16 Champ 2012 Petach Tikva ISR 2012-03-29
RcRownchangeKK*chgGame
 2032 1834 2.50 6 0.96 30 28.80 
  Meirovich, Yehuda 2036 ISR0.001-0.2430-7.20 
  Selictar, Dor 1954 ISR0.5010.16304.80 
  Tartakovsky, Daniel 1845 ISR0.5010.02300.60 
  Brenner, Stav 2053 ISR1.0010.783023.40 
  Veinberg, Nimrod 2165 ISR0.5010.383011.40 
  Kobo, Ori 2141 ISR0.001-0.1430-4.20 

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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