Individual Calculations December 2017
 Parnes, Nadav  Total change: 6.80  Rating chartPersonal card
 Start of Season RG Masters 2017 A Ramat Gan ISR 2017-09-04
RcRownchangeKK*chgGame
 1968 1936 3.00 6 0.27 40 10.80 
  Magen, Amnon 2031 ISR1.0010.634025.20 
  Landau, Amit 1965 ISR1.0010.544021.60 
  Kadria, Shay 1784 ISR1.0010.304012.00 
  Ben Ari, Yannay 1951 ISR0.001-0.4840-19.20 
  Adar, Idan 2082 ISR0.001-0.3040-12.00 
  Zemach, Roee 1996 ISR0.001-0.4240-16.80 

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)
 
 Kiryat Ono Autumn 2017 main tournament Kiryat Ono ISR 2017-09-06
RcRownchangeKK*chgGame
 2027 1936 2.50 6 0.06 40 2.40 
  Reshef, Omer m2336  * ISR0.001-0.0840-3.20 
  Fudim, Ariel 1688 ISR1.0010.19407.60 
  Lotsov Har-Zahav, Avraham 1766 ISR1.0010.284011.20 
  Bronstein, Arkady 2057 ISR0.5010.16406.40 
  Aharon, Ofir f2300 ISR0.001-0.1040-4.00 
  Bodenshtein, Yair 2015 ISR0.001-0.3940-15.60 
 * 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 South 2017-18 Round 3-4 various ISR 2017-11-04
RcRownchangeKK*chgGame
 2236 1954 0.00 1 -0.16 40 -6.40 
  Zlatin, Alexander 2236 ISR0.001-0.1640-6.40 

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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