Individual Calculations May 2023
 Aracil Martinez, Arnau  Total change: -18.00  Rating chartPersonal card
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 1534 1421 2.00 7 -0.90 20 -18.00 
  Abrisqueta Zudaire, Leyre wf2077 ESP0.001-0.0120-0.20 
  Santamaria Baeza, Adolfo 1815 ESP0.001-0.0820-1.60 
  Sanchez Peral, Pedro 1761 ESP0.001-0.1220-2.40 
  Prochaieva, Tina 1627 UKR0.001-0.2420-4.80 
  Garcia Perez, Sergio 1288 ESP0.001-0.6820-13.60 
  Bethencourt Hernandez, Alberto I 1091 ESP1.0010.12202.40 
  Molina Saorin, Raul 1076 ESP1.0010.11202.20 

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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