Individual Calculations April 2019
 Levi, Netanel  Total change: -82.40  Rating chartPersonal card
 Israel Youth Championship Final U18 2019 Various ISR 2019-01-08
RcRownchangeKK*chgGame
 2304 2208 2.00 7 -0.62 40 -24.80 
  Shohat, Yotam 2156 ISR0.501-0.0740-2.80 
  Gorshtein, Ido f2382 ISR0.5010.23409.20 
  Erenberg, Ariel m2409 ISR0.001-0.2440-9.60 
  Bronstein, Or f2370 ISR0.001-0.2940-11.60 
  Poleg, Dan f2276 ISR1.0010.594023.60 
  Emanuel, Yahav 2201 ISR0.001-0.5140-20.40 
  Parkhov, Yair f2336 ISR0.001-0.3340-13.20 

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)
 
 Rishon LeZion Championship 2019 A Rishon LeZion ISR 2019-01-15
RcRownchangeKK*chgGame
 2042 2208 4.50 8 -0.96 40 -38.40 
  Lapushnian, Maya 1808  * ISR1.0010.08403.20 
  Pelech, Roee 1808  * ISR1.0010.08403.20 
  Levin, Guy 1984 ISR0.501-0.2840-11.20 
  Barak, Gil 2094 ISR0.001-0.6640-26.40 
  Tartakovsky, Daniel 1993 ISR0.501-0.2740-10.80 
  Samarin, Leonid 1808  * ISR1.0010.08403.20 
  Ribshtein, Nati m2315 ISR0.001-0.3540-14.00 
  Dvoirys, Semen I. g2523 RUS0.5010.364014.40 
 * 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)
 
 Liga Artzit Darom 2019 Round 5 Various ISR 2019-03-07
RcRownchangeKK*chgGame
 2202 2190 0.00 1 -0.48 40 -19.20 
  Polyakov, Alex 2202 ISR0.001-0.4840-19.20 

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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