Individual Calculations August 2017
 Shuker, Asaf  Total change: 17.20  Rating chartPersonal card
 20th Maccabia International Open Jerusalem ISR 2017-07-05
RcRownchangeKK*chgGame
 1766 1719 2.00 7 -1.21 40 -48.40 
  Moskovich, Daniel 2119  * ISR0.001-0.0840-3.20 
  Levin, Emily 1449 ISR1.0010.17406.80 
  Wyde, David A 2119  * USA0.001-0.0840-3.20 
  Volodarsky, Michael 1466 ISR0.001-0.8140-32.40 
  Zaromb, Charles Irving 1490 ISR1.0010.21408.40 
  Freiman, Mark 1830 ISR0.001-0.3540-14.00 
  Belokopyt, Boris 1891 RUS0.001-0.2740-10.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Kiryat Ono 8th Summer Festival 2017 B Kiryat Ono ISR 2017-07-16
RcRownchangeKK*chgGame
 1660 1719 4.50 5 1.64 40 65.60 
  Eshkar, Roey 1466 ISR1.0010.19407.60 
  Perlmuter, Michael 1544 ISR1.0010.274010.80 
  Aizenberg, Benny 1828 ISR1.0010.654026.00 
  Kotler, Yiftah 1722 ISR1.0010.504020.00 
  Khanin, Nikita 1741 ISR0.5010.03401.20 

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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