Individual Calculations November 2015
 Ben Ari, Yannay  Total change: 53.60  Rating chartPersonal card
 Dov Porat Memorial 2015 Youth A Ramat Gan ISR 2015-09-26
RcRownchangeKK*chgGame
 1943 1832 2.00 5 0.18 40 7.20 
  Brenner, Stav 2124 ISR0.001-0.1540-6.00 
  Kochavi, Ori 1693 ISR1.0010.314012.40 
  Emanuel, Yahav 1954 ISR0.001-0.3340-13.20 
  Landau, Amit 1860 ISR1.0010.544021.60 
  Levitan, Tal 2085 ISR0.001-0.1940-7.60 

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 Ilit Noar Tzafon 2015 Round 1-2 various ISR 2015-10-10
RcRownchangeKK*chgGame
 1890 1832 2.00 2 1.16 40 46.40 
  Landau, Amit 1860 ISR1.0010.544021.60 
  Monteriano, Eran 1920 ISR1.0010.624024.80 

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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