Individual Calculations December 2015
 Nissim, Yonatan  Total change: -13.20  Rating chartPersonal card
 Liga Ilit Noar Tzafon 2015 Round 3-5 various ISR 2015-11-07
RcRownchangeKK*chgGame
 1751 1873 1.00 2 -0.33 40 -13.20 
  Gerber, Nick 1792 ISR0.501-0.1140-4.40 
  Kochavi, Ori 1710 ISR0.501-0.2240-8.80 

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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