Individual Calculations May 2016
 Aharonovich, Itamar  Total change: -4.00  Rating chartPersonal card
 National Championship Semifinal 2016 Ramat Gan Ramat Gan ISR 2016-02-14
RcRownchangeKK*chgGame
 2175 2249 5.00 9 -0.33 40 -13.20 
  Yerushalmi, Eran 2018 ISR0.501-0.2940-11.60 
  Gabizon, Eyal 2027 ISR0.501-0.2840-11.20 
  Kantsler, Boris g2402 ISR0.001-0.3040-12.00 
  Vardi, Shlomit 1966 ISR1.0010.16406.40 
  Bronstein, Or 2126 ISR0.501-0.1740-6.80 
  Friedland, Moshe 2082 ISR1.0010.284011.20 
  Arlinsky, Uriel f2346 ISR1.0010.634025.20 
  Bitensky, Igor m2369 ISR0.5010.16406.40 
  Libman, Guy 2238 ISR0.001-0.5240-20.80 

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)
 
NOTE: K factor changed
 Liga Artzit Mercaz 2016 Round 7 various ISR 2016-04-02
RcRownchangeKK*chgGame
 2274 2302 1.00 1 0.46 20 9.20 
  Gurevich, Gregory 2274 ISR1.0010.46209.20 

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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