Individual Calculations November 2017
 Shapira, Gal  Total change: -51.20  Rating chartPersonal card
 Dov Porat Memorial 2017 Youth A Ramat Gan ISR 2017-10-05
RcRownchangeKK*chgGame
 1704 1651 1.50 5 -0.66 40 -26.40 
  Sokolovsky, Yahli 1813 ISR0.001-0.2940-11.60 
  Sokolinsky, Yaakov 1807 ISR0.001-0.2940-11.60 
  Mazar, Ariel 1811 ISR0.5010.21408.40 
  Uritsky, Yonathan 1617 ISR0.001-0.5540-22.00 
  Tsirilman, Guy 1470 ISR1.0010.264010.40 

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)
 
 Liga Noar Artzit Center 2017-18 Round 1-2 various ISR 2017-10-21
RcRownchangeKK*chgGame
 1563 1651 0.00 1 -0.62 40 -24.80 
  Sobel, Alon 1563 ISR0.001-0.6240-24.80 

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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