Individual Calculations September 2023
 Cardenas, Marcos  Total change: -41.20  Rating chartPersonal card
 V Abierto de Villa Constitucion Copa Arcelor Mittal Villa Constitucion ARG 2023-08-17
RcRownchangeKK*chgGame
 1737 1495 0.00 4 -1.03 40 -41.20 
  Daneri, Martin c2022 ARG0.001-0.0340-1.20 
  Arias Diaz, Javier Alonso 1795 CHI0.001-0.1540-6.00 
  Ruggiero, Alexis 1772 ARG0.001-0.1740-6.80 
  Mattia, Lucas 1359 ARG0.001-0.6840-27.20 

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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