Individual Calculations May 2023
 Valverde Lopez, Francisco Leopol  Total change: 6.60  Rating chartPersonal card
 VII Open Internacional de Ajedrez Semana Santa La Nucia (Alicante) ESP 2023-04-05
RcRownchangeKK*chgGame
 1679 1525 3.50 9 0.33 20 6.60 
  Ereza Vizcarra, Fernando 2131 ESP0.001-0.0220-0.40 
  Perez Garcia, Saul 1885 ESP0.5010.40208.00 
  Valiente Uruena, Sergio 1790 ESP0.001-0.1820-3.60 
  Tomas Amoros, Borja 1146 ESP1.0010.09201.80 
  Melkevik, Johannes c1839 NOR0.001-0.1420-2.80 
  Alonso Perez, Alfredo 1891 ESP0.001-0.1020-2.00 
  Mulet Salva, Jeroni 1262 ESP1.0010.18203.60 
  Martinez Manzanares, Alejandro 1839 ESP0.001-0.1420-2.80 
  Perez Luna, Alfredo 1326 ESP1.0010.24204.80 

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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