Individual Calculations February 2020
 Korshenbaum, Lior  Total change: 2.80  Rating chartPersonal card
 Liga Beit Merkaz 2020 Round 1 Various ISR 2020-01-16
RcRownchangeKK*chgGame
 1453 1404 0.50 1 0.07 40 2.80 
  Ostrovsky Berman, Noam 1453 ISR0.5010.07402.80 

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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