Rapid: Individual Calculations April 2019
 Bulkovstein, David  Total change: 46.80  Rating chartPersonal card
 Mark Center Winter Rapid A 2019 Tel Aviv ISR 2019-03-12
RcRownchangeKK*chgGame
 1984 1710 3.00 5 2.06 20 41.20 
  Yaniv, Yuval 1963 ISR1.0010.812016.20 
  Zemach, Nadav 1941 ISR0.5010.29205.80 
  Zak, Uriel m2110  * ISR0.001-0.0820-1.60 
  Smoliar, Klim 1795 ISR0.5010.12202.40 
  Murey, Jacob g2110  * ISR1.0010.922018.40 
 * 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)
 
 Feldklein Memorial 2019 A Rishon LeZion ISR 2019-03-16
RcRownchangeKK*chgGame
 1819 1710 0.50 4 -0.94 20 -18.80 
  Levi, Netanel 1963 ISR0.001-0.1920-3.80 
  Raiko, Yossi 1801 ISR0.001-0.3820-7.60 
  Smoliar, Klim 1795 ISR0.001-0.3820-7.60 
  Marcovici, Adrian 1718 ISR0.5010.01200.20 

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)
 
 Purim Rapid A Mark Center 21.3.2019 Tel Aviv ISR 2019-03-21
RcRownchangeKK*chgGame
 1831 1710 3.00 5 1.22 20 24.40 
  Ehrlich, Roy 1855 ISR0.001-0.3120-6.20 
  Linik, Yaron 2010 ISR0.5010.35207.00 
  Amitai, Ido 1603 ISR1.0010.35207.00 
  Bjorneboe, Kristian 1970 DEN0.5010.32206.40 
  Marcovici, Adrian 1718 ISR1.0010.512010.20 

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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