Individual Calculations January 2023
 Chachashvili, Zuri  Total change: 15.00  Rating chartPersonal card
 Rishon Lezion classic A - 1800 more Rishon le Zion ISR 2022-10-25
RcRownchangeKK*chgGame
 2077 2045 4.00 7 0.75 20 15.00 
  Linik, Daniel 1645  * ISR1.0010.08201.60 
  Soffer, Ram g2473 ISR0.001-0.0720-1.40 
  Reches, Omer 1815 ISR1.0010.21204.20 
  Hasson Shreger, Shalev 1727 ISR1.0010.13202.60 
  Kaganskiy, Gleb f2237 RUS0.5010.25205.00 
  Ribshtein, Nati m2257 ISR0.5010.27205.40 
  Levin, Guy f2382 ISR0.001-0.1220-2.40 
 * 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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