Individual Calculations June 2023
 Alberdi Garcia, Carlos Alfonso  Total change: 2.00  Rating chartPersonal card
 Social La Didactica Primavera 2023 Rondas 3-4 Madrid ESP 2023-05-20
RcRownchangeKK*chgGame
 1228 1599 1.00 1 0.10 20 2.00 
  Smetana Szofer, Eduardo 1228 ESP1.0010.10202.00 

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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