Individual Calculations January 2018
 Landau, Gil  Total change: 94.00  Rating chartPersonal card
 Ramat Gan Masters Autumn 2017 A Ramat Gan ISR 2017-11-06
RcRownchangeKK*chgGame
 1598 1421 4.50 7 2.58 40 103.20 
  Vetshtein, Lior 1664 ISR0.5010.304012.00 
  Gavriel, Oren 1511 ISR1.0010.624024.80 
  Etingof, Yury 1615 ISR1.0010.754030.00 
  Sobel, Ido 1629 ISR0.001-0.2340-9.20 
  Shapira, Gal 1600 ISR1.0010.734029.20 
  Weissberg, Harel 1489 ISR0.001-0.4140-16.40 
  Uritsky, Yonathan 1681 ISR1.0010.824032.80 

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)
 
 Liga Noar Artzit Center 2017-18 Round 5-7 various ISR 2017-12-02
RcRownchangeKK*chgGame
 1240 1419 0.50 1 -0.23 40 -9.20 
  Medovoy, Yaniv 1240 ISR0.501-0.2340-9.20 

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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