Blitz: Individual Calculations September 2021
 Rynhold, Tomer  Total change: 15.40  Rating chartPersonal card
 Summer blitz chess -Chess4all Savyon ISR 2021-08-19
RcRownchangeKK*chgGame
 1623 1208 1.50 6 0.77 20 15.40 
  Tartakovsky, Daniel 1916 ISR0.001-0.0120-0.20 
  Dekel, Gal 1609 ISR1.0010.922018.40 
  Soybert, Ori 1484 ISR0.001-0.1720-3.40 
  Fudim, Basya 1336 ISR0.5010.17203.40 
  Westreich, Itay 1865 ISR0.001-0.0120-0.20 
  Shaham, Omer 1529 ISR0.001-0.1320-2.60 

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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