Individual Calculations July 2024
 Bosis, Ariel  Total change: 9.20  Rating chartPersonal card
 marc center spring 2024 A Tel Aviv ISR 2024-05-21
RcRownchangeKK*chgGame
 1840 1713 2.50 5 0.74 40 29.60 
  Iskhakov, Michael 2113  * ISR0.001-0.0840-3.20 
  Baruch, Dror 1731 ISR0.5010.03401.20 
  Gradenwitz, Oded 1720 ISR1.0010.514020.40 
  Amit, Eli 1885 ISR0.001-0.2740-10.80 
  Rodriguez, Aviad 1750 ISR1.0010.554022.00 
 * 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)
 
 Bet Tel Aviv 2024 9 Israel ISR 2024-05-29
RcRownchangeKK*chgGame
 1706 1713 0.00 1 -0.51 40 -20.40 
  Gal, Yoav 1706 ISR0.001-0.5140-20.40 

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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