Rapid: Individual Calculations February 2023
 Tabach, Omer  Total change: 9.00  Rating chartPersonal card
 Rapid Winter in Ramat Gan B 2023 Ramat Gan ISR 2023-01-07
RcRownchangeKK*chgGame
 1234 1298 4.00 6 0.45 20 9.00 
  Steinberg, Omri 1165 ISR1.0010.32206.40 
  Adamchuk, Vlad 1564 ISR0.001-0.1820-3.60 
  Chalopoviz, Ilay 1232 ISR0.001-0.5920-11.80 
  Kelsi, Michael 1183 ISR1.0010.34206.80 
  Angel, Oriel 1072 ISR1.0010.21204.20 
  Pozamantir, Leonid 1189 ISR1.0010.35207.00 

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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