Individual Calculations September 2023
 Sierra Del Sol, Sara  Total change: 19.20  Rating chartPersonal card
 MEMORIAL ROBERTO VIDAL: IRT SUB2400 Ibiza ESP 2023-07-05
RcRownchangeKK*chgGame
 1421 1056 1.50 4 0.99 20 19.80 
  Martinez Perez, Miguel Manuel 1601 ESP0.001-0.0320-0.60 
  Reina Sorribas, Adrian 1500 ESP0.001-0.0620-1.20 
  Reyes Escandell, Izan 1355 ESP0.5010.35207.00 
  Gonzalez Alcala, Adrian 1227 ESP1.0010.732014.60 

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)
 
 VII Open Internacional RGCC 2023 Gijon ESP 2023-08-05
RcRownchangeKK*chgGame
 1341 1056 0.50 7 -1.02 20 -20.40 
  Garcia Diez, Mariano 1773 ESP0.001-0.0120-0.20 
  Mendoza Verdes, Miguel Angel 1492 ESP0.001-0.0620-1.20 
  Gonzalez Lopez, Miguel 1321 ESP0.001-0.1820-3.60 
  Abad Alonso, Jimena Lavinia 1129 ESP0.001-0.4020-8.00 
  Antunez Urruela, Iokin 1128 ESP0.5010.10202.00 
  Munoz Botas, Ruth 1192 ESP0.001-0.3220-6.40 
  Vallina Menendez, Marcos 1353 ESP0.001-0.1520-3.00 

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
 1548 1056 1.50 7 0.99 20 19.80 
  Blanco Dans, Manuel 1751 ESP0.001-0.0120-0.20 
  Menoyo Garcia, Leire 1440 ESP0.001-0.0920-1.80 
  Sierra Gonzalez, Paul 1480 ESP0.001-0.0720-1.40 
  Lloveras Hernanz, Jose Antonio 1531 ESP0.5010.45209.00 
  Rey Jelusich, Moises 1357 ESP0.001-0.1520-3.00 
  Gonzalez Blazquez, Ivan 1369 ESP1.0010.862017.20 
  Romera Carrion, Ruben 1910 ESP0.0010.00200.00 

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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