Individual Calculations December 2016
 Bar-Tal, Shir  Total change: -120.00  Rating chartPersonal card
 Herzliya Championship Haim Kandelshine Memorial 2016-B Herzliya ISR 2016-09-12
RcRownchangeKK*chgGame
 1350 1523 3.50 9 -3.00 40 -120.00 
  Weissberg, Yair 1273 ISR0.001-0.8140-32.40 
  Cohen, Yaacov 1458 ISR0.001-0.5940-23.60 
  Amiel, Roy 1275 ISR0.501-0.3140-12.40 
  Ribstein, Orel 1265 ISR0.001-0.8240-32.80 
  Barzilai, Moshe 1407 ISR0.001-0.6640-26.40 
  Kiely, Ronen 1265 ISR1.0010.18407.20 
  Kisch, Ehud 1374 ISR1.0010.304012.00 
  Maor, Moshe 1387 ISR1.0010.324012.80 
  Bar, Indy 1444 ISR0.001-0.6140-24.40 

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)
 

 

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