Individual Calculations March 2024
 Lavi, Itay  Total change: -11.20  Rating chartPersonal card
 Petah Tikva Second Petah Tikva ISR 2023-12-27
RcRownchangeKK*chgGame
 1425 1103 0.00 2 -0.28 40 -11.20 
  Ringort, Yuval 1509 ISR0.001-0.0840-3.20 
  Uralevich, Itay 1341 ISR0.001-0.2040-8.00 

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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