Individual Calculations January 2017
 Tal, Tomer  Total change: 46.00  Rating chartPersonal card
 Ramat Gan Masters Autumn 2016 B Ramat Gan ISR 2016-11-06
RcRownchangeKK*chgGame
 1491 1366 2.50 4 1.15 40 46.00 
  Itzhak, Ariel 1630 ISR0.001-0.1840-7.20 
  Lavi, Amir 1430 ISR0.5010.09403.60 
  Podgaetski, Roey 1407 ISR1.0010.564022.40 
  Landau, Gil 1498 ISR1.0010.684027.20 

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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