Individual Calculations August 2022
 Colloridi, Catalina  Total change: 98.00  Rating chartPersonal card
 I Abierto de Ajedrez Clasico Sub 2200 Villa de Zahara Zahara (Cadiz) ESP 2022-07-01
RcRownchangeKK*chgGame
 1650 1517 3.50 7 0.88 40 35.20 
  Fernandez Montero, Francisco M. 2009 ESP0.001-0.0440-1.60 
  Machin Santiago, Andrea Sabina 1236 ESP1.0010.16406.40 
  Lopez-Tello Gonzalez, Ernesto 1854 ESP0.5010.384015.20 
  Machin Arbelo, Pedro Alexis 1956 ESP0.001-0.0640-2.40 
  Portillo Raya, Alberto 1482 ESP1.0010.454018.00 
  Ferrete Rueda, Juan Carlos 1753 ESP0.001-0.2040-8.00 
  Canalejo Alonso, Gonzalo 1262 ESP1.0010.19407.60 

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)
 
 Campeonato de Espana Sub 14 2022 Salobrena (Granada) ESP 2022-07-18
RcRownchangeKK*chgGame
 1703 1517 4.50 9 1.57 40 62.80 
  Tabuenca Mendataurigoitia, Danie 2170 ESP0.5010.494019.60 
  Marcos Rodriguez, Raul 1752 ESP0.5010.294011.60 
  Cereijo Suarez, Alejandro 1968 ESP0.5010.444017.60 
  Sureda Gonzalez, Cristina 1740 ESP0.001-0.2240-8.80 
  Garcia Gonzalez, Angela 1355 ESP1.0010.294011.60 
  Lozano Casasayas, Marc 1822 ESP0.001-0.1440-5.60 
  Chernyshov, Georgii 1369 ESP1.0010.304012.00 
  Chicote Sagredo, Hugo 1379 ESP1.0010.314012.40 
  Aleksanyan Israilyan, Nicolas 1769 ESP0.001-0.1940-7.60 

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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