Rapid: Individual Calculations April 2020
 Erenberg, Ariel  Total change: 31.00  Rating chartPersonal card
 5th Shlomo Tiran Rapid -A Jerusalem ISR 2020-03-02
RcRownchangeKK*chgGame
 2370 2349 4.00 5 1.71 20 34.20 
  Berenboym, Igor 1991 ISR1.0010.10202.00 
  Postny, Evgeny g2556 ISR0.5010.27205.40 
  Gulko, Boris g2542 USA0.5010.25205.00 
  Akhsharumova, Anna wg2310 USA1.0010.45209.00 
  Baron, Tal g2450 ISR1.0010.642012.80 

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)
 
 Dugo Friedman Rapid 2020 3.3.2020 Rishon Letzion ISR 2020-03-03
RcRownchangeKK*chgGame
 2195 2349 4.00 5 0.80 20 16.00 
  Marcovici, Adrian 1765 ISR1.0010.02200.40 
  Levi, Netanel 2105 ISR1.0010.20204.00 
  Kaspi, Alexander m2342 ISR1.0010.49209.80 
  Zoler, Dan g2357 ISR1.0010.512010.20 
  Flom, Gabriel g2406 FRA0.001-0.4220-8.40 

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)
 
 Kiryat Ono 80th Year Rapid Kiryat Ono ISR 2020-03-11
RcRownchangeKK*chgGame
 2101 2349 3.50 6 -0.97 20 -19.40 
  Verny, David 1732 ISR1.0010.02200.40 
  Poleg, Matan 2162 ISR0.501-0.2420-4.80 
  Axelrod, Arie f2226 ISR0.501-0.1720-3.40 
  Kobo, Ori g2489 ISR0.5010.19203.80 
  Ben Ari, Yannay f2066 ISR0.501-0.3420-6.80 
  Vagman, Roy c1930 ISR0.501-0.4320-8.60 

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)
 
 Purim 2020- Ziv Hagbi Memorial - A Savyon ISR 2020-03-11
RcRownchangeKK*chgGame
 2195 2349 3.00 5 0.01 20 0.20 
  Gordon, Evgeny 1928 ISR1.0010.07201.40 
  Pevzner, Maks 1688 ISR1.0010.01200.20 
  Steinberg, Nitzan g2490 ISR0.5010.19203.80 
  Dvoirys, Semen I. g2465 RUS0.5010.16203.20 
  Flom, Gabriel g2406 FRA0.001-0.4220-8.40 

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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