Individual Calculations October 2023
 Peiro Gaspar, Antonio  Total change: -3.80  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Grup C Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 1399 1577 2.00 3 -0.19 20 -3.80 
  Nunez Romeo, Fausto 1303 ESP1.0010.17203.40 
  Borja Casas, Jordi 1455 ESP1.0010.33206.60 
  Armengol Roig, Marti 1439 ESP0.001-0.6920-13.80 

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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