Blitz: Individual Calculations September 2021
 Dekel, Gal  Total change: -24.00  Rating chartPersonal card
 Summer blitz chess -Chess4all Savyon ISR 2021-08-19
RcRownchangeKK*chgGame
 1517 1609 3.00 7 -1.20 20 -24.00 
  Levi, Netanel 2045 ISR0.001-0.0620-1.20 
  Rynhold, Tomer 1208 ISR0.001-0.9220-18.40 
  Kotzer, Gilad 1174 ISR1.0010.06201.20 
  Iskoz, Daniel 1267 ISR1.0010.12202.40 
  Sason, Noam 1496 ISR1.0010.35207.00 
  Magen, Amnon 1854 ISR0.001-0.2020-4.00 
  Gefen, Ofer 1572 ISR0.001-0.5520-11.00 

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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