Rapid: Individual Calculations October 2023
 Kelsi, Michael  Total change: 35.20  Rating chartPersonal card
 Rosh Hashanah Rapid in Ramat Gan B 2023 Ramat Gan ISR 2023-09-15
RcRownchangeKK*chgGame
 1488 1233 2.50 6 0.88 40 35.20 
  Gurevich, Hillel 1677 ISR0.001-0.0640-2.40 
  Penzias, Moti 1790 ISR1.0010.974038.80 
  Allouch, Gavriel 1541 ISR0.001-0.1440-5.60 
  Cohen, Daniel 1718 ISR0.001-0.0440-1.60 
  Landa, Uri Aharon 1048 ISR0.501-0.2440-9.60 
  Bleicher, Noam 1155 ISR1.0010.394015.60 

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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