Rapid: Individual Calculations July 2017
 Yaniv, Ori  Total change: -54.40  Rating chartPersonal card
 Shavuot Rapid 2017 A Ramat Gan ISR 2017-05-30
RcRownchangeKK*chgGame
 1747 1926 1.50 6 -2.80 20 -56.00 
  Caspi, Israel m2326  * ISR0.001-0.0820-1.60 
  Katsnelson, Leonard 1729 ISR0.001-0.7520-15.00 
  Shapira, Gal 1614 ISR0.001-0.8620-17.20 
  Fudim, Binyamin 1614 ISR0.001-0.8620-17.20 
  Fudim, Ariel 1605 ISR0.501-0.3720-7.40 
  Sobel, Alon 1595 ISR1.0010.12202.40 
 * 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)
 
 Zvi Bar-Shira Memorial Givatayim rapid ch. 2017 Givatayim ISR 2017-06-10
RcRownchangeKK*chgGame
 1895 1926 1.00 2 -0.05 20 -1.00 
  Shabodash, Boris 2195 ISR0.001-0.1720-3.40 
  Sobel, Alon 1595 ISR1.0010.12202.40 

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)
 
 Tsafrir Huber Memorial 2017 A Rehovot ISR 2017-06-24
RcRownchangeKK*chgGame
 2108 1926 1.50 5 0.13 20 2.60 
  Bykhovsky, Avigdor g2307 RUS0.001-0.0920-1.80 
  Lahav, Michal wf2048 ISR0.5010.17203.40 
  Milikow, Yoav 2041 ISR1.0010.662013.20 
  Zlatin, Alexander 2018 ISR0.001-0.3720-7.40 
  Bronstein, Or f2126 ISR0.001-0.2420-4.80 

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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