Rapid: Individual Calculations May 2023
 Politansky, Haim  Total change: -5.00  Rating chartPersonal card
 Passover Rapid Haifa ISR 2023-04-13
RcRownchangeKK*chgGame
 1869 1384 0.00 4 -0.25 20 -5.00 
  Gov, Guy 2099 ISR0.001-0.0120-0.20 
  Lahmish, Shay 1713 ISR0.001-0.1220-2.40 
  Vorobyev, Vladimir 1801 ISR0.001-0.0720-1.40 
  Shlaen, Rem 1862 ISR0.001-0.0520-1.00 

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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