Individual Calculations February 2018
 Tenenbaum, Aharon  Total change: -22.60  Rating chartPersonal card
 Liga Bet Shfela (Thursdays) 2018 Round 1-2 various ISR 2018-01-04
RcRownchangeKK*chgGame
 1571 1621 0.00 2 -1.13 20 -22.60 
  Abramov, Itzhak 1477 ISR0.001-0.6920-13.80 
  Baruch, Dror 1664 ISR0.001-0.4420-8.80 

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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