Individual Calculations December 2017
 Efrati, Alon  Total change: 1.60  Rating chartPersonal card
 Nat. Ch. 1-8 final 2017 Kiryat Ono Kiryat Ono ISR 2017-09-06
RcRownchangeKK*chgGame
 1547 1661 4.50 8 -0.60 40 -24.00 
  Bronfman, Dan 1501 ISR0.501-0.2140-8.40 
  Tamir, Roee 1661 ISR0.5010.00400.00 
  Geffen, Maor 1301 ISR1.0010.10404.00 
  Shwarchbard, Zvi 1847 ISR0.001-0.2640-10.40 
  Sivan, Lynn 1395 ISR1.0010.18407.20 
  Shetah, Roi 1677 ISR0.001-0.4840-19.20 
  Milatin, Zvi 1517 ISR1.0010.314012.40 
  Gnedov, Dmitry 1476 ISR0.501-0.2440-9.60 

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 East 2017-18 Round 3-4 various ISR 2017-11-04
RcRownchangeKK*chgGame
 1845 1577 1.00 2 0.64 40 25.60 
  Rivlin, Shachar 1800 ISR0.5010.284011.20 
  Stolyarsky, Yegor 1890 ISR0.5010.364014.40 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office