Individual Calculations May 2023
 Perea Fruet, Alba  Total change: -4.00  Rating chartPersonal card
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 1510 1127 1.00 8 -0.10 40 -4.00 
  Nazarov, Alexander 1982 FID0.0010.00400.00 
  Palacios Sanchez, Victor 1704 ESP0.001-0.0240-0.80 
  Arutyunov, Mikael 1481 ESP0.001-0.1140-4.40 
  Garcia Castany, Jose 1353 ESP1.0010.794031.60 
  Ilinca Ilinca, Filip Antonio 1512 ESP0.001-0.0940-3.60 
  Melero Fernandez, Jose M 1356 ESP0.001-0.2140-8.40 
  Gil Bayo, Daniel 1432 ESP0.001-0.1440-5.60 
  Mulet Salva, Jeroni 1262 ESP0.001-0.3240-12.80 

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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