Individual Calculations September 2023
 Ruiz Martinez, Isidro  Total change: -30.00  Rating chartPersonal card
 XXXVIII Open Internacional de Ajedrez Albarino Cambados (Pontevedra) ESP 2023-08-01
RcRownchangeKK*chgGame
 1828 1930 5.00 9 -0.54 20 -10.80 
  Prada Ochoa, Tomas 1530  * ESP1.0010.08201.60 
  Gomez Ledo, Roberto Carlos m2450 CUB0.5010.47209.40 
  Dieguez Novoa, Benjamin 1494 ESP0.501-0.4420-8.80 
  Cabanas Lopez, Eduardo 1683 ESP0.501-0.3120-6.20 
  Lagos Lejarraga, Jon 2124 ESP0.001-0.2520-5.00 
  Gomez Villaverde, Jose Antonio 1525 ESP1.0010.08201.60 
  Nunez Garcia, Ramon 1625 ESP1.0010.14202.80 
  Barbazan Bilbao, Xabier 2177 ESP0.001-0.1920-3.80 
  Bouza-Brey Teijeiro, Gonzalo 1845 ESP0.501-0.1220-2.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 IX Abierto Internacional de Ajedrez Hotel CEMAR Mondariz-Balneario (Pontevedra) ESP 2023-08-13
RcRownchangeKK*chgGame
 1715 1930 5.50 9 -0.96 20 -19.20 
  Gonzalez Blazquez, Ivan 1369 ESP1.0010.02200.40 
  Esparza Toni, Aitor 1650 ESP0.501-0.3420-6.80 
  Oubina Pazos, Ricardo 1705 ESP0.001-0.7820-15.60 
  Gomez Diaz, Rodrigo 1426 ESP1.0010.04200.80 
  Bello Filgueira, Joaquin Antonio 1684 ESP1.0010.19203.80 
  Romero Calduch, Sergio 2216 ESP0.001-0.1620-3.20 
  Molinero Solla, Juan 1530  * ESP1.0010.08201.60 
  Sixto Puente, Eloy 2105 ESP0.001-0.2720-5.40 
  Del Valle Crespo, Javier 1746 ESP1.0010.26205.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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