Rapid: Individual Calculations November 2016
 Amitai, Ido  Total change: -10.80  Rating chartPersonal card
 Tel Aviv rapid Championship Avner Hadar Memorial 2016 Tel Aviv ISR 2016-09-30
RcRownchangeKK*chgGame
 1836 1585 1.50 5 0.33 20 6.60 
  Birnboim, Nathan m1985  * ISR0.001-0.0820-1.60 
  Cohen Revivo, Shoham 1939 ISR0.001-0.1120-2.20 
  Fisher, Ariel 1384 ISR1.0010.24204.80 
  Vainer, Boaz 1913 ISR0.5010.37207.40 
  Bodenshtein, Yair 1960 ISR0.001-0.0920-1.80 
 * 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)
 
 Sukkot Kiryat Ono 2016 Kiryat Ono ISR 2016-10-16
RcRownchangeKK*chgGame
 1259 1585 0.00 1 -0.87 20 -17.40 
  Sauni, Rotem 1259 ISR0.001-0.8720-17.40 

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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