Individual Calculations September 2017
 Moshenberg, David  Total change: 31.20  Rating chartPersonal card
 Kfar Saba Weekend 2017 B Kfar Saba ISR 2017-07-27
RcRownchangeKK*chgGame
 1879 1929 3.00 4 0.78 40 31.20 
  Pelech, Roee 1618 ISR1.0010.14405.60 
  Aronin, Pavel 2033 MNC0.001-0.3640-14.40 
  Tiktin, Dor 1758 ISR1.0010.274010.80 
  Calabrese, Gabriel 2107 ISR1.0010.734029.20 

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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