Individual Calculations October 2021
 La Fleur, Juninho  Total change: -2.80  Rating chartPersonal card
 XXXI Panamerican Youth Chess Festival 2021 - U14 Open Florianopolis SC BRA 2021-09-04
RcRownchangeKK*chgGame
 1318 1312 3.50 7 -0.07 40 -2.80 
  Ticona Rocabado, Licael Roderick 1712  * BOL0.001-0.0840-3.20 
  Mahabir, Yuri Harvard 1107 TTO0.501-0.2640-10.40 
  Bittencourt, Arian G Decezare 1301 BRA0.001-0.5240-20.80 
  Limpias Quenta, Juan Marco 1282 BOL1.0010.464018.40 
  Caldas, Raphael C B R Leitao 1628 BRA0.5010.374014.80 
  Fernandez Conni, Isaac Paulo 1053 BOL1.0010.18407.20 
  Janampa Javier, Brandon Daniel 1146 PER0.501-0.2240-8.80 
 * 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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