Rapid: Individual Calculations November 2019
 Kochavi, Dana  Total change: 37.40  Rating chartPersonal card
 Dov Porat Memorial 2019: Rapid - B Ramat Gan ISR 2019-10-16
RcRownchangeKK*chgGame
 1533 1214 3.00 8 1.87 20 37.40 
  Tal-Shahar, Liam 1614  * ISR0.001-0.0820-1.60 
  Shaul Seidner, Liad 1413 ISR0.001-0.2420-4.80 
  Lokinikh, Roslan 1614  * ISR1.0010.922018.40 
  Levanzov, Yevgeny 1590 ISR0.5010.41208.20 
  Levich, Yuri 1614  * ISR0.001-0.0820-1.60 
  Zach, Asif 1527 ISR0.001-0.1420-2.80 
  Lazebnikov, Yefim 1485 ISR1.0010.832016.60 
  Ostrovsky Berman, Noam 1405 ISR0.5010.25205.00 
 * 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)
 

 

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