Individual Calculations September 2023
 Sifre Montalva, Alfredo  Total change: 10.00  Rating chartPersonal card
 VII Open Internacional de Ajedrez Ciutat de Sueca Sueca (Valencia) ESP 2023-08-07
RcRownchangeKK*chgGame
 1799 1746 4.00 8 0.50 20 10.00 
  Alonso Rodriguez, Escarlata 1346  * ESP1.0010.08201.60 
  Crecente Penalba, Jose Manuel 2073 ESP0.001-0.1320-2.60 
  Berrendo Gimenez, Jose 1403 ESP1.0010.12202.40 
  Navarro Rico, Lluis 1970 ESP1.0010.782015.60 
  Carbonell Bofill, Carlos Eloy f2107 ESP0.001-0.1020-2.00 
  Kovacevic, Slobodan m2218 SRB0.001-0.0520-1.00 
  Juan Lepp, Olga Beatriz 1372 ESP1.0010.10202.00 
  Juan Mas, Santiago 1899 ESP0.001-0.3020-6.00 
 * 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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