Individual Calculations May 2023
 Molina Saorin, Raul  Total change: 4.00  Rating chartPersonal card
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 1620 1076 0.50 6 0.20 20 4.00 
  Candela Martin, Alvaro 1917 ESP0.0010.00200.00 
  Sarto Ramos, Angel 1790 ESP0.001-0.0120-0.20 
  Kondrashov, Ivan V 1581 UKR0.5010.46209.20 
  Gutierrez Lupion, Nuria 1551 ESP0.001-0.0520-1.00 
  Franch Moreno, Marcelo 1461 ESP0.001-0.0920-1.80 
  Aracil Martinez, Arnau 1421 ESP0.001-0.1120-2.20 

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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