Individual Calculations April 2017
 Hasidovsky, Michael  Total change: -25.60  Rating chartPersonal card
 Herzliya Winter 2017 A Herzliya ISR 2017-01-09
RcRownchangeKK*chgGame
 1984 2095 4.00 8 -1.01 20 -20.20 
  Levy, Avner 1695  * ISR1.0010.08201.60 
  Zilberman, Yaacov g2391 ISR0.001-0.1520-3.00 
  Khatib, Husein 1825 ISR0.501-0.3320-6.60 
  Shwarchbard, Zvi 1877 ISR0.501-0.2820-5.60 
  Gaz, Ido 2010 ISR1.0010.38207.60 
  Tifferet, Shaked f2198 ISR0.001-0.3620-7.20 
  Calabrese, Gabriel 2110 ISR0.001-0.4820-9.60 
  Nechemya, Natan 1768 ISR1.0010.13202.60 
 * 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 North 2017 Round 5-6 Varios ISR 2017-03-04
RcRownchangeKK*chgGame
 2200 2115 0.50 2 -0.27 20 -5.40 
  Samsonov, Vyacheslav 2158 ISR0.5010.06201.20 
  Nepomniachi, Alexander 2241 ISR0.001-0.3320-6.60 

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)
 

 

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