Individual Calculations August 2021
 Sierra Magrazo, Lidia  Total change: -103.60  Rating chartPersonal card
 XII Abierto Internacional Carlos I Silgar Sanxenxo ESP 2021-06-26
RcRownchangeKK*chgGame
 1670 1542 2.50 8 -0.51 40 -20.40 
  Hernandez Ramos, David 1942  * ESP0.001-0.0840-3.20 
  Trigo Carro, Manuel 1142  * ESP1.0010.08403.20 
  Vazquez Gonzalez, Jesus 1930 ESP0.5010.414016.40 
  Palacios Gonzalez, Miguel 1942  * ESP0.001-0.0840-3.20 
  Bravo De La Vega, Alvaro 1942  * ESP0.001-0.0840-3.20 
  Perez Salgado, Alba 1263 ESP1.0010.16406.40 
  Kolb, Markus 1942  * GER0.001-0.0840-3.20 
  Conde Longo, Marcos 1255 ESP0.001-0.8440-33.60 
 * 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)
 
 Cto. Espana Individual Sub 14 Salobrena, Granada ESP 2021-07-12
RcRownchangeKK*chgGame
 1526 1583 2.50 8 -2.08 40 -83.20 
  Exposito Milan, Adrian 1816 ESP0.001-0.2140-8.40 
  Mangues Rubia, Oriol 1354 ESP0.501-0.2940-11.60 
  Hervada Serrano, Dario 1316 ESP1.0010.18407.20 
  Lobo Pereira, Arami 1815 ESP0.5010.294011.60 
  Boix Redorta, Roc 1782 ESP0.001-0.2440-9.60 
  Garrido Silos, Pablo 1411 ESP0.001-0.7340-29.20 
  Torrente Gayarre, Lorenzo 1376 ESP0.001-0.7740-30.80 
  Toquero Gracia, Laura 1336 ESP0.501-0.3140-12.40 

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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