Individual Calculations September 2022
 Ferrete Rueda, Juan Carlos  Total change: -26.20  Rating chartPersonal card
 II Open Promocion Extremadura Sub 1800 Merida ESP 2022-07-31
RcRownchangeKK*chgGame
 1397 1753 4.00 6 -1.31 20 -26.20 
  Rivero Gil, Carlos 1353  * ESP1.0010.08201.60 
  Gonzalez Rodriguez, Gaspar 1453 ESP1.0010.15203.00 
  Donaire Nieto, Daniel 1513 ESP0.001-0.8020-16.00 
  Fuentes De Nova, Sebastian 1299 ESP0.501-0.4420-8.80 
  Gil Romero, Alvaro 1329 ESP1.0010.07201.40 
  Flores Gil, Fernando 1435 ESP0.501-0.3720-7.40 
 * 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)
 

 

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