Individual Calculations December 2017
 Bialik, Eyal  Total change: 51.60  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Ramat Gan Ramat Gan ISR 2017-09-04
RcRownchangeKK*chgGame
 1561 1481 4.50 9 0.94 40 37.60 
  Dayan, Itay 1387 ISR0.001-0.6340-25.20 
  Oren, Ofer 1482 ISR1.0010.504020.00 
  Leib, Daniel 1702 ISR0.001-0.2240-8.80 
  Podgaetski, Roey 1477 ISR1.0010.494019.60 
  Shatil, Shir 1548 ISR1.0010.594023.60 
  Sobel, Ido 1603 ISR0.001-0.3340-13.20 
  Levi, Or 1629 ISR1.0010.704028.00 
  Zemach, Nadav 1655 ISR0.001-0.2740-10.80 
  Sobel, Alon 1563 ISR0.5010.11404.40 

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 3-4 various ISR 2017-11-04
RcRownchangeKK*chgGame
 1332 1441 1.00 1 0.35 40 14.00 
  Sandler, Yuval 1332 ISR1.0010.354014.00 

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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