Individual Calculations November 2023
 Rosenberg, Evan S  Total change: 27.60  Rating chartPersonal card
 Marshall Monday FIDE 20 Round 6 New York, NY USA 2023-10-02
RcRownchangeKK*chgGame
 1943 1859 1.00 1 0.62 20 12.40 
  Kozower, Ethan 1943 USA1.0010.622012.40 

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)
 
 Marshall Monday FIDE 21 Round 1 -3 New York, NY USA 2023-10-09
RcRownchangeKK*chgGame
 1762 1859 2.00 2 0.76 20 15.20 
  Miller, Rachel cwm1878 JAM1.0010.532010.60 
  Villa, Jose De 1646 USA1.0010.23204.60 

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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