Individual Calculations September 2021
 Birnoveanu, Petru  Total change: 25.80  Rating chartPersonal card
 LIV Torneo de Ajedrez Villa de Mislata Mislata ESP 2021-08-16
RcRownchangeKK*chgGame
 1820 1805 4.50 7 1.29 20 25.80 
  Simarro Peiro, Andres 1405  * ESP1.0010.08201.60 
  Perez Garcia, Jose Miguel 1898 ESP0.001-0.3720-7.40 
  Sena Casas, Mateo 1506 ESP1.0010.15203.00 
  Echeverria, Nestor 2025 ESP1.0010.782015.60 
  Martinez Villena, David 1959 ESP0.001-0.2920-5.80 
  Monmeneu Chulia, Victor 2014 ESP1.0010.772015.40 
  Palao, Adriana 1930 PER0.5010.17203.40 
 * 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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