Individual Calculations September 2021
 Cuna Moreira, Joaquin  Total change: 93.60  Rating chartPersonal card
 VII Abierto Internacional de Ajedrez Hotel CEMAR Mondariz Balneario, (Pontevedra) ESP 2021-08-15
RcRownchangeKK*chgGame
 1605 1229 3.00 7 2.34 40 93.60 
  Gomez Pastrana, Juan 1629  * ESP0.001-0.0840-3.20 
  Najar Arrieta, Oriol 1558 ESP0.001-0.1240-4.80 
  Represas Gomez, Lucas 1613 ESP0.001-0.0940-3.60 
  De Paz Sanmartin, Jose Angel 1629  * ESP0.5010.424016.80 
  Alonso Gonzalez, Fernando 1606 ESP0.5010.414016.40 
  Reguera Campillo, Moises 1572 ESP1.0010.884035.20 
  Rubial Blanco, Heriberto 1629  * ESP1.0010.924036.80 
 * 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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