Individual Calculations December 2017
 Zhimalov, Adam  Total change: -20.40  Rating chartPersonal card
 Herzliya Championship Haim Kandelshine Memorial 2017 A Herzliya ISR 2017-09-25
RcRownchangeKK*chgGame
 2011 2026 3.50 8 -0.67 40 -26.80 
  Zilberman, Yaacov g2364 ISR0.5010.384015.20 
  Khatib, Husein 1777 ISR0.001-0.8140-32.40 
  Sokolovsky, Yahli 1813 ISR1.0010.23409.20 
  Axelrod, Arie f2321 ISR0.001-0.1540-6.00 
  Levy, Zohar 1707 ISR1.0010.13405.20 
  Aroesti, Roee 2261 ISR0.001-0.2140-8.40 
  Lotsov Har-Zahav, Avraham 1766 ISR1.0010.18407.20 
  Lavi, Idan 2081 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)
 
 Liga Noar Ilit North 2017-18 Round 3-4 various ISR 2017-11-04
RcRownchangeKK*chgGame
 1730 2029 1.00 1 0.15 40 6.00 
  Shukrun, Alon 1730 ISR1.0010.15406.00 

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 North 2017-18 Postponed matches Round 2 various ISR 2017-11-11
RcRownchangeKK*chgGame
 2039 2029 0.50 1 0.01 40 0.40 
  Solomon, Asif 2039 ISR0.5010.01400.40 

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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