Individual Calculations February 2023
 Alcaniz Perez, Javier  Total change: 3.40  Rating chartPersonal card
 XII IRT Sub 2400 Navidad Alzira 2022 Alzira (Valencia) ESP 2022-12-27
RcRownchangeKK*chgGame
 1674 1552 4.00 7 1.06 20 21.20 
  Donate Moreno, Silvia 2025 ESP0.001-0.0520-1.00 
  Escriba Martinez, Sergi 1339 ESP0.501-0.2720-5.40 
  Penades Codina, Andreu 1302 ESP0.501-0.3120-6.20 
  Sancho Boluda, Albert 1152  * ESP1.0010.08201.60 
  Crespo Calatayud, Santiago 1688 ESP1.0010.682013.60 
  Ortega Gadea, Santiago 1987 ESP1.0010.942018.80 
  Kovacevic, Slobodan m2224 SRB0.001-0.0120-0.20 
 * 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)
 
 Primera Provincial Sur 2023 Rondas 1-2 Alicante ESP 2023-01-14
RcRownchangeKK*chgGame
 1591 1552 0.00 2 -0.89 20 -17.80 
  Heras Melia, Angel 1614 ESP0.001-0.4120-8.20 
  Chiloeches Ramon, Jesus 1567 ESP0.001-0.4820-9.60 

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)
 

 

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