Individual Calculations May 2016
 Botvinnik, Roman  Total change: 35.40  Rating chartPersonal card
 Liga Bet Sharon 2016 Round 7 various ISR 2016-04-02
RcRownchangeKK*chgGame
 2003 1603 0.50 1 0.42 20 8.40 
  Zabarski, Zecharia 2003  * ISR0.5010.42208.40 
 * 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)
 
 31st Czerniak Memorial Festival Open C Tel Aviv ISR 2016-04-24
RcRownchangeKK*chgGame
 1733 1603 2.00 2 1.35 20 27.00 
  Levin, Guy 1760 ISR1.0010.712014.20 
  Lumakin, Vladimir 1706 ISR1.0010.642012.80 

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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