Individual Calculations February 2023
 Gonzalez Perez, Jose Ramon  Total change: -51.00  Rating chartPersonal card
 II Abierto Internacional de Ajedrez Sub-2200 Institucion Educativa ACEIMAR Mondariz-Balneario (Pontevedra) ESP 2022-12-26
RcRownchangeKK*chgGame
 1835 2139 4.50 8 -1.95 20 -39.00 
  Alonso Lopez, Daniel 1576 ESP1.0010.02200.40 
  Berdullas Guerra, Juan Carlos 1892 ESP0.001-0.8120-16.20 
  Garcia Amelibia, Emilio 1540 ESP1.0010.02200.40 
  Perez Estevez, Sergio 1804 ESP1.0010.12202.40 
  Otero Nogueira, Brais 2080 ESP0.001-0.5820-11.60 
  Pena Montenegro, Mateo 1739  * ESP1.0010.08201.60 
  Paton Alvarez, Ivan 2018 ESP0.001-0.6620-13.20 
  Villar Piriz, Adrian 2034 ESP0.501-0.1420-2.80 
 * 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)
 
 VII Torneo de Nadal Xadrez Mos Mos (Pontevedra) ESP 2023-01-07
RcRownchangeKK*chgGame
 1698 2139 5.00 6 -0.60 20 -12.00 
  Pena Montenegro, Mateo 1739  * ESP1.0010.08201.60 
  Alonso Lopez, Daniel 1576 ESP1.0010.02200.40 
  Represas Gomez, Lucas 1760 ESP1.0010.09201.80 
  Perez Estevez, Sergio 1804 ESP0.001-0.8820-17.60 
  Perez Sousa, Xabier 1681 ESP1.0010.05201.00 
  Enriquez Pardo, Manuel 1629 ESP1.0010.04200.80 
 * 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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