Rapid: Individual Calculations September 2023
 Blumenthal, Michael  Total change: 32.40  Rating chartPersonal card
 Mark Rubinstein Memorial 2023: Rapid B Ramat Gan ISR 2023-08-25
RcRownchangeKK*chgGame
 1685 1469 2.00 5 0.81 40 32.40 
  Bercovici, Yaniv 1711 ISR0.001-0.2040-8.00 
  Zrihan, Dan 1830 ISR1.0010.904036.00 
  Goz, Shachar 1522 ISR0.001-0.4340-17.20 
  Solovyev, Anton 1729 ISR0.5010.324012.80 
  Radion, Slava 1633 ISR0.5010.22408.80 

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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