Rapid: Individual Calculations February 2018
 Malachi, Avraham  Total change: 14.20  Rating chartPersonal card
 Avraham Feldklein Memorial Rapid 2017 A Rishon Lezion ISR 2017-12-30
RcRownchangeKK*chgGame
 2068 1856 2.00 5 0.71 20 14.20 
  Svoisky, Daniel 2210 ISR0.5010.39207.80 
  Lahav, Michal wf1993 ISR0.001-0.3220-6.40 
  Avineri, Paz 1866 ISR1.0010.512010.20 
  Ribshtein, Nati m2256  * ISR0.5010.42208.40 
  Cohen Revivo, Shoham 2014 ISR0.001-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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