Individual Calculations May 2014
 Selictar, Dor  Total change: -5.85  Rating chartPersonal card
 Herzliya Winter 2014 Herzliya ISR 2014-01-27
RcRownchangeKK*chgGame
 2193 2042 4.00 7 1.75 15 26.25 
  Axelrod, Arie f2328 ISR0.001-0.1615-2.40 
  Altshul, Alex 1886 ISR1.0010.29154.35 
  Gamayev, Oleg 2174 ISR0.5010.18152.70 
  Gershkowich, David f2211 ISR1.0010.721510.80 
  Kantsler, Boris g2431 ISR0.001-0.0915-1.35 
  Zalkind, Konstantin f2221 ISR0.5010.23153.45 
  Hasidovsky, Michael 2103 ISR1.0010.58158.70 

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)
 
 Israel Under-18 Championship 2014 Elkana ISR 2014-04-05
RcRownchangeKK*chgGame
 2078 2042 1.50 8 -2.14 15 -32.10 
  Veinberg, Nimrod 2164 ISR0.001-0.3315-4.95 
  Reshef, Omer 2230 ISR0.5010.24153.60 
  Federovski, Adi 1876 ISR0.001-0.7215-10.80 
  Newman, Ori 2103 ISR0.001-0.4215-6.30 
  Westreich, Itay 1936 ISR0.501-0.1415-2.10 
  Ofir, Eran 1938 ISR0.001-0.6415-9.60 
  Poleg, Matan 2083 ISR0.001-0.4415-6.60 
  Kobo, Ori f2295 ISR0.5010.31154.65 

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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