Blitz: Individual Calculations August 2023
 Spektor, Igor  Total change: -70.40  Rating chartPersonal card
 13th Kiryat Ono Summer Festival Blitz Championship Kiryat Ono ISR 2023-07-21
RcRownchangeKK*chgGame
 1602 2144 9.00 14 -3.52 20 -70.40 
  Arad, Daniel 1744  * ISR1.0010.08201.60 
  Arad, Daniel 1289 ISR1.0010.00200.00 
  Hermans, Ray 1320 ISR0.001-1.0020-20.00 
  Hermans, Ray 1320 ISR1.0010.00200.00 
  Eshkol, Lilian 1489 ISR0.001-0.9920-19.80 
  Eshkol, Lilian 1489 ISR1.0010.01200.20 
  Allouch, Gavriel 1519 ISR0.001-0.9920-19.80 
  Allouch, Gavriel 1519 ISR1.0010.01200.20 
  Shilon Rahav, Eliran 1781 ISR1.0010.10202.00 
  Shilon Rahav, Eliran 1781 ISR1.0010.10202.00 
  Savinov, Mikhail 2202 RUS0.001-0.4220-8.40 
  Savinov, Mikhail 2202 RUS0.001-0.4220-8.40 
  Sternfeld, Tomer 1387 ISR1.0010.00200.00 
  Sternfeld, Tomer 1387 ISR1.0010.00200.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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