Individual Calculations September 2023
 Sandler, Yuval  Total change: -3.20  Rating chartPersonal card
 Israeli Team Championship under 18- 2023 Rishon le Zion ISR 2023-08-20
RcRownchangeKK*chgGame
 1506 1523 2.50 5 -0.08 40 -3.20 
  Manyevich, Rom 1645 ISR0.001-0.3340-13.20 
  Keren, Roy 1235 ISR1.0010.16406.40 
  Bernshtein, Yogev 1510 ISR1.0010.484019.20 
  Berlad, Asaf 1717 ISR0.001-0.2540-10.00 
  Lopatinsky, Eitan 1424 ISR0.501-0.1440-5.60 

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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