Individual Calculations January 2024
 Cepero Lopez, Amy Ashley  Total change: 22.80  Rating chartPersonal card
 Final Provincial Matanzas. FEMENINO Matanzas CUB 2023-11-02
RcRownchangeKK*chgGame
 1909 1970 4.00 6 0.56 40 22.40 
  Zuaznabal Duarte, Haden 1716 CUB1.0010.19407.60 
  Catala Matienzo, Ivette wf2038 CUB1.0010.594023.60 
  Diaz Garcia, Lianet wf1972 CUB0.001-0.5040-20.00 
  Zuaznabal Duarte, Haden 1716 CUB1.0010.19407.60 
  Catala Matienzo, Ivette wf2038 CUB1.0010.594023.60 
  Diaz Garcia, Lianet wf1972 CUB0.001-0.5040-20.00 

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)
 
 XXXIII Carlos Torre Repetto in Memoriam Alayola Merida, Yucatan MEX 2023-12-15
RcRownchangeKK*chgGame
 1721 1970 5.50 7 0.01 40 0.40 
  Monjaras Perez, Jose Miguel 1649 MEX1.0010.13405.20 
  Rojo Franco, Eduardo 1531 MEX1.0010.06402.40 
  Galaviz Medina, Aldebaran Antonin 1760 MEX0.001-0.7740-30.80 
  Garcia Gomez, Valeria 1570  * MEX0.501-0.4240-16.80 
  Ibarra Avila, David 1772 MEX1.0010.24409.60 
  Orta Ruz, Andre Fernando 1794 MEX1.0010.274010.80 
  Lopez Padilla, Piero Raul 1972 MEX1.0010.504020.00 
 * 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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