Individual Calculations March 2015
 Alon, Yaacov  Total change: 17.20  Rating chartPersonal card
 Liga Artzit Tzafon 2015 Round 1-3 various ISR 2015-01-24
RcRownchangeKK*chgGame
 2183 1951 1.50 3 0.86 20 17.20 
  Kaminik, Aleksandar 2105 ISR1.0010.712014.20 
  Shabodash, Boris 2215 ISR0.001-0.1820-3.60 
  Steiner-Prozhanski, Giora 2228 ISR0.5010.33206.60 

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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