Individual Calculations October 2017
 Funayama S A, Yuri  Total change: -65.60  Rating chartPersonal card
 World Cadets U-12 Abs Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1511 1393 2.00 9 -1.41 40 -56.40 
  Candelot, Clement 1793  * FRA0.001-0.0840-3.20 
  Zhao, Ian 1793  * CAN0.001-0.0840-3.20 
  Gomes, Pedro Pessoa 1601 BRA0.001-0.2340-9.20 
  Rodriguez, Mathias 1737 ARG0.001-0.1240-4.80 
  Lavandeira, Juan Bautista 1335 ARG0.501-0.0840-3.20 
  Sifuentes Alcantara, Jhony Seb 1327 PER0.001-0.5940-23.60 
  Repetto, Pedro 1420 ARG1.0010.544021.60 
  Van Der Merwe, Alexander 1324 RSA0.001-0.6040-24.00 
  Roselli, Federico 1267 URU0.501-0.1740-6.80 
 * 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)
 
 XIV IRT ECP Etapa Peter Schutt Sao Paulo SP BRA 2017-09-15
RcRownchangeKK*chgGame
 1501 1379 1.50 5 -0.23 40 -9.20 
  Takiguchi, Angelica Tidori 1685 BRA0.001-0.1440-5.60 
  Dattoli, Micael Cimet 1419 BRA0.001-0.4440-17.60 
  Dutra, Liliam Guedes 1573 BRA0.001-0.2540-10.00 
  Barros, Roberto Viana Do Rego 1408 BRA1.0010.544021.60 
  Brujin, Homero 1421 BRA0.5010.06402.40 

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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