Individual Calculations September 2021
 Frankental, David  Total change: 9.00  Rating chartPersonal card
 Max Mit Memorial 2021 A Rishon Lezion ISR 2021-08-08
RcRownchangeKK*chgGame
 2026 1938 2.50 5 0.45 20 9.00 
  Rozen, Eytan m2338  * ISR0.001-0.0820-1.60 
  Azoulay, Yehonatan 1557 ISR0.001-0.9120-18.20 
  Vardi, Shlomit 1823 ISR1.0010.34206.80 
  Shohat, Yotam f2338  * ISR1.0010.922018.40 
  Dvir, Ofir 2075 ISR0.5010.18203.60 
 * 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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