Individual Calculations August 2018
 Levine, Joseph  Total change: 24.40  Rating chartPersonal card
 Gideon Japhet Memorial ACP Open 2018 C Jerusalem ISR 2018-07-01
RcRownchangeKK*chgGame
 1580 1306 2.00 4 1.22 20 24.40 
  Regenbogen, Yoseph 1706  * ISR0.001-0.0820-1.60 
  Shiloach, Yoel 1705 ISR1.0010.922018.40 
  Brand, Rami 1537 ISR1.0010.792015.80 
  Tsafrir, Ori 1372 ISR0.001-0.4120-8.20 
 * 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)
 

 

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