Individual Calculations October 2016
 Grinberg, Eyal  Total change: -13.50  Rating chartPersonal card
 Herzliya International Summer Festival 2016 GM Herzliya ISR 2016-08-24
RcRownchangeKK*chgGame
 2405 2447 4.00 9 -1.01 10 -10.10 
  Zilberman, Yaacov g2400 ISR0.001-0.5710-5.70 
  Zifroni, Dov g2459 ISR0.001-0.4810-4.80 
  Dvoirys, Semen I. g2509 RUS0.5010.09100.90 
  Haimovich, Tal m2365 ISR0.501-0.1110-1.10 
  Zoler, Dan g2479 ISR0.5010.04100.40 
  Bakalchuk, Johnatan f2392 ISR0.501-0.0810-0.80 
  Nedobora, Mikhail m2414 UKR0.501-0.0510-0.50 
  Shutzman, Joseph f2266 USA0.501-0.2410-2.40 
  Kudischewitsch, David m2364 RUS1.0010.39103.90 

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 Tzafon 2016 Round 1-2 various ISR 2016-09-10
RcRownchangeKK*chgGame
 2172 2453 0.50 1 -0.34 10 -3.40 
  Kali, Omer 2172 ISR0.501-0.3410-3.40 

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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