Individual Calculations October 2017
 Morris, Byron  Total change: 58.00  Rating chartPersonal card
 World Cadets U-12 Abs Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1741 1483 3.50 10 1.45 40 58.00 
  Chasin, Nico Werner c1883  * USA0.001-0.0840-3.20 
  Rodriguez, Mathias 1737 ARG1.0010.814032.40 
  Czernek, Tymon 1883  * POL0.001-0.0840-3.20 
  Ribeiro, Matheus Mendes Doming 1681 BRA0.001-0.2440-9.60 
  Silva, Lucas Teixeira 1599 BRA0.001-0.3440-13.60 
  Chiappero, Julio Alfredo 1591 ARG1.0010.654026.00 
  Manish, Anto Cristiano 1851 IND0.001-0.1040-4.00 
  Lopez Ramirez, David Santiago c1774 COL0.5010.354014.00 
  Loja Zambrano, Diego 1527 ECU1.0010.564022.40 
  Hrbek, Stepan 1883  * CZE0.001-0.0840-3.20 
 * 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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