Individual Calculations May 2023
 Gomez Pastrana, Alba  Total change: 28.20  Rating chartPersonal card
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 1846 1504 2.50 8 1.41 20 28.20 
  Gonzalez Castillo, Jose Javier 2107 ESP0.001-0.0220-0.40 
  Gonzalez Lopez, Lucas I 1861 ESP0.5010.39207.80 
  Sanchez Peral, Pedro 1761 ESP0.5010.32206.40 
  Gomar Juan, Miguel 1806 ESP1.0010.852017.00 
  Oreshkin, Vladislav 1943 ESP0.001-0.0620-1.20 
  Padilla Lozano, Francisco Manuel 1855 ESP0.001-0.1120-2.20 
  Olivares Romero, Sara 1743 ESP0.5010.30206.00 
  Domenech Briz, Jose 1692 ESP0.001-0.2620-5.20 

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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