Individual Calculations November 2022
 Sobel, Michal  Total change: 0.00  Rating chartPersonal card
 Opening of the Year in Ramat Gan Masters B Ramat Gan ISR 2022-09-05
RcRownchangeRpKK*chgGame
 1298 0 1.50 3 0.00 1298   0.00 
  Rapport, Yaron 1364 ISR0.0010.00 0.00 
  Goz, Liat 1274 ISR0.5010.00 0.00 
  Freiberg, Doron 1255 ISR1.0010.00 0.00 

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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