Rapid: Individual Calculations January 2024
 Oring, Amit  Total change: 15.40  Rating chartPersonal card
 End of 2023 Rapid in Giv'at Shmuel A Giv'at Shmuel ISR 2023-12-28
RcRownchangeKK*chgGame
 1265 1315 3.00 4 0.77 20 15.40 
  Idelhit, Yshai 1233 ISR1.0010.39207.80 
  Mermelstein, Yakir 1490 ISR1.0010.732014.60 
  Divinsky, Eitan 1308 ISR1.0010.49209.80 
  Fire, Teddy 1030 ISR0.001-0.8420-16.80 

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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