Individual Calculations October 2021
 Colivet Gamboa, Julio Cesar  Total change: -30.80  Rating chartPersonal card
 XXXI Panamerican Youth Chess Festival 2021 - U14 Open Florianopolis SC BRA 2021-09-04
RcRownchangeKK*chgGame
 1674 1815 4.50 8 -0.77 40 -30.80 
  Prabhakar, Chandresh 1415  * TTO1.0010.08403.20 
  Frutos Moreno, Carlos Manuel 1486 PAR1.0010.12404.80 
  Ticona Rocabado, Licael Roderick 1989 BOL1.0010.734029.20 
  Ramirez Sifuentes, Luis Angel 1482 PER0.001-0.8840-35.20 
  Caceres Sandoval, Eduardo 1772 PER1.0010.444017.60 
  Montes Orozco, Miguel Angel 2003 MEX0.001-0.2640-10.40 
  Batista Rosas, Nicolas Arturo 1623 PAN0.001-0.7540-30.00 
  Sarda, Pedro Sada c1625 BRA0.501-0.2540-10.00 
 * 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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