Rapid: Individual Calculations February 2023
 Dorfman, Michael  Total change: -49.20  Rating chartPersonal card
 Rapid Winter in Ramat Gan B 2023 Ramat Gan ISR 2023-01-07
RcRownchangeKK*chgGame
 1340 1287 1.50 6 -1.23 40 -49.20 
  Eshkol, Idan 1086 ISR1.0010.24409.60 
  Reiterman, German 1475 ISR0.001-0.2640-10.40 
  Smoliar, Klim 1732 ISR0.001-0.0640-2.40 
  Landa, Rom 1163 ISR0.001-0.6740-26.80 
  Jakobs, Yoav 1284 ISR0.5010.00400.00 
  Strasman, Nery 1301 ISR0.001-0.4840-19.20 

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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