Individual Calculations May 2019
 Zoabi, Jihad  Total change: 92.40  Rating chartPersonal card
 Spring Haifa-Nesher 1700-2100 Nesher ISR 2019-02-14
RcRownchangeKK*chgGame
 1676 1700 3.00 4 0.87 40 34.80 
  Lakhmish, Shay 1814 ISR1.0010.664026.40 
  Borozin, Rafael 1664 ISR1.0010.454018.00 
  Badian, Aviv 1592 ISR0.001-0.6540-26.00 
  Schneiderman, Arie 1634 ISR1.0010.414016.40 

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)
 
 Israel Youth Finals - U14 Boys Mevaseret Zion ISR 2019-04-11
RcRownchangeKK*chgGame
 1846 1696 4.50 9 1.44 40 57.60 
  Musyuk, Lior 2096  * ISR0.001-0.0840-3.20 
  Rotem Furshpan, Nir 1853 ISR0.5010.21408.40 
  Levi, Or 1634 ISR1.0010.414016.40 
  Rozen, Eytan 2096  * ISR0.001-0.0840-3.20 
  Gefen, Ofer 1530 ISR1.0010.284011.20 
  Rivlin, Shachar 1852 ISR0.001-0.2940-11.60 
  Reches, Omer 1574 ISR1.0010.334013.20 
  Sokolovsky, Yahli 2096  * ISR1.0010.924036.80 
  Sherman, Reem 1883 ISR0.001-0.2640-10.40 
 * 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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