Individual Calculations May 2019
 Parreira, Teodora Ribeiro  Total change: -5.20  Rating chartPersonal card
 FENAC 2019 - Campeonato Brasileiro Infantil - Sub 14 Feminino Florianopolis SC BRA 2019-04-18
RcRownchangeKK*chgGame
 1411 1654 4.50 6 -0.13 40 -5.20 
  Senger, Maria Clara Da Silveira 1254  * BRA1.0010.08403.20 
  Taninaga, Isabella Miki Nakamoto 1387 BRA0.501-0.3240-12.80 
  Flores, Clarice Soares Leite 1497 BRA1.0010.294011.60 
  Mendes, Ana Beatriz Dias Guida 1318 BRA1.0010.12404.80 
  Kikuchi Cadilhac, Mariana Sawae 1726 BRA0.001-0.4040-16.00 
  Da Silva, Isabela Ferreira Lua 1286 BRA1.0010.10404.00 
 * 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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