Individual Calculations January 2017
 Mizrahi, Ido  Total change: -11.20  Rating chartPersonal card
 Kiryat Ono Thursdays Autumn 2016 Kiryat Ono ISR 2016-10-27
RcRownchangeKK*chgGame
 1861 1770 2.50 5 0.59 40 23.60 
  Ben Ari, Yannay 1851 ISR0.001-0.3940-15.60 
  Bodenshtein, Yair 2001 ISR1.0010.794031.60 
  Grosspace, Aviv 1711 ISR0.001-0.5840-23.20 
  Domensky, Arkadi 1844 ISR1.0010.604024.00 
  Inbal, Nimrod 1899 ISR0.5010.17406.80 

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)
 
 Ramat Gan Masters Autumn 2016 A Ramat Gan ISR 2016-11-06
RcRownchangeKK*chgGame
 1675 1700 2.50 6 -0.79 40 -31.60 
  Poleg, Dan f2100  * ISR0.001-0.0840-3.20 
  Vetshtein, Lior 1563 ISR0.001-0.6840-27.20 
  Sobel, Ido 1475 ISR1.0010.22408.80 
  Portnoy, Noam 1657 ISR0.001-0.5640-22.40 
  Gradenwitz, Oded 1704 ISR0.5010.01400.40 
  Shapira, Gal 1552 ISR1.0010.304012.00 
 * 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)
 
 Liga Noar Ilit Tzafon 2016 Playoffs various ISR 2016-12-17
RcRownchangeKK*chgGame
 2086 1686 0.00 1 -0.08 40 -3.20 
  Bakalchuk, Johnatan f2086  * ISR0.001-0.0840-3.20 
 * 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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