Blitz: Individual Calculations December 2022
 Malachi, Avraham  Total change: 14.80  Rating chartPersonal card
 Ramat Gan Opening of the Year Blitz Ramat Gan ISR 2022-10-31
RcRownchangeKK*chgGame
 1791 1887 6.00 9 0.74 20 14.80 
  Kelsi, Michael 1291 ISR1.0010.02200.40 
  Mindlin, Alon m2417 ISR0.001-0.0320-0.60 
  Koren, Yotam 1381 ISR1.0010.04200.80 
  Gurevich, Hillel 1655 ISR1.0010.21204.20 
  Sherman, Reem 2025 ISR0.001-0.3120-6.20 
  Reiterman, German 1709 ISR1.0010.27205.40 
  Zemach, Nadav f2193 ISR0.001-0.1420-2.80 
  Niv, Lion Ariel 1487  * ISR1.0010.08201.60 
  Gavriely, Or 1959 ISR1.0010.602012.00 
 * 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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