Individual Calculations January 2017
 Podgaetski, Roey  Total change: 14.40  Rating chartPersonal card
 Ramat Gan Masters Autumn 2016 B Ramat Gan ISR 2016-11-06
RcRownchangeKK*chgGame
 1490 1407 3.00 6 0.63 40 25.20 
  Levine, Joseph 1612 ISR1.0010.764030.40 
  Itzhak, Ariel 1630 ISR1.0010.784031.20 
  Shetah, Roi 1682 ISR0.001-0.1740-6.80 
  Gavriel, Oren 1517 ISR0.001-0.3540-14.00 
  Tal, Tomer 1366 ISR0.001-0.5640-22.40 
  Schor, Matan 1134 ISR1.0010.17406.80 

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 Mercaz 2016 Postponed Matches Round 6 Ramat Gan ISR 2016-12-16
RcRownchangeKK*chgGame
 1582 1407 0.00 1 -0.27 40 -10.80 
  Tamir, Roee 1582 ISR0.001-0.2740-10.80 

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)
 

 

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