Individual Calculations January 2023
 Lopez Nunez, Roberto  Total change: 7.40  Rating chartPersonal card
 XI Torneo a Ritmo Lento - C.A. Villa de La Zubia La Zubia (Granada) ESP 2022-12-08
RcRownchangeKK*chgGame
 1765 1790 3.50 6 0.37 20 7.40 
  Canalejo Alonso, Gonzalo 1390  * ESP1.0010.08201.60 
  Lopez Nieto, Jose Manuel 2052 ESP0.001-0.1820-3.60 
  Gallego Infantes, Jose Antonio 1577 ESP1.0010.23204.60 
  Arce Gonzalez, Dario 2035 ESP1.0010.802016.00 
  Matute Escobar, Roxanny wf1873 VEN0.001-0.3920-7.80 
  Perea Fruet, Federico 1664 ESP0.501-0.1720-3.40 
 * 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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