Individual Calculations September 2023
 Calatayud Ortega, Alberto  Total change: 12.80  Rating chartPersonal card
 X Torneo Verano Alicante Alicante ESP 2023-07-31
RcRownchangeKK*chgGame
 1724 1850 5.00 7 0.64 20 12.80 
  Donoso Zabala, Inigo 1450  * ESP1.0010.08201.60 
  Zapater Hernandez, Honorio 1394 ESP1.0010.06201.20 
  Villanueva Arguinberri, Bruno 2041 ESP0.001-0.2520-5.00 
  Talavera Moya, Salvador 1565 ESP1.0010.16203.20 
  Banegas Gomez, Ricardo 1979 ESP0.001-0.3320-6.60 
  Fernandez Lopez, Francisco J. 1884 ESP1.0010.552011.00 
  Garcia Sanchez, Miguel Angel 1755 ESP1.0010.37207.40 
 * 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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