Individual Calculations November 2015
 Friedland, Eldar  Total change: -84.40  Rating chartPersonal card
 Petach Tikva Moadon Krav under 2000 Autumn 2015 Petach Tikva ISR 2015-09-09
RcRownchangeKK*chgGame
 1650 1851 1.00 3 -1.19 40 -47.60 
  Nissim, Yonatan 1855 ISR0.001-0.4940-19.60 
  Sokolovsky, Yahli 1476 ISR1.0010.09403.60 
  Aizenberg, Benny 1620 ISR0.001-0.7940-31.60 

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)
 
 Liga Artzit Noar Mercaz 2015 Round 1-2 various ISR 2015-10-17
RcRownchangeKK*chgGame
 1451 1851 0.00 1 -0.92 40 -36.80 
  Mizrahi, Ido 1451  * ISR0.001-0.9240-36.80 
 * 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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