Individual Calculations March 2023
 Viudes Serra, Aaron  Total change: 20.00  Rating chartPersonal card
 Primera Autonomica Sur I 2023 Rondas 3-6 Alicante ESP 2023-01-28
RcRownchangeKK*chgGame
 1743 1744 2.50 3 1.00 20 20.00 
  Seleznev, Egor 1814 FID1.0010.602012.00 
  Garcia Vives, Joan 1709 ESP0.501-0.0520-1.00 
  Pastor Belda, Juan 1705 ESP1.0010.45209.00 

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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