Individual Calculations November 2017
 Tiefenbrunn, Yishai  Total change: 55.20  Rating chartPersonal card
 Netanya Open ch. 2017 under 2000 Netanya ISR 2017-09-14
RcRownchangeKK*chgGame
 1716 1556 2.50 6 0.72 40 28.80 
  Lurie, Ariel 1746 ISR0.5010.254010.00 
  Abitbol, Eric 1724 ISR1.0010.724028.80 
  Avshalomov, Viacheslav 1784 ISR0.001-0.2140-8.40 
  Lomakin, Vladimir 1470 ISR1.0010.384015.20 
  Feldman, Gidi 1765 ISR0.001-0.2340-9.20 
  Benyguev, Ilul 1806 ISR0.001-0.1940-7.60 

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)
 
 Liga Noar Artzit North 2017-18 Round 1-2 various ISR 2017-10-21
RcRownchangeKK*chgGame
 1672 1556 1.00 1 0.66 40 26.40 
  Glatt, Oded 1672 ISR1.0010.664026.40 

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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