Individual Calculations February 2024
 Silva Rosas, Natalia  Total change: -25.00  Rating chartPersonal card
 X Floripa Chess Open 2024 Florianopolis SC BRA 2024-01-20
RcRownchangeKK*chgGame
 1713 1754 3.00 8 -1.25 20 -25.00 
  Araujo, Renan Aparecido 2062 BRA0.5010.36207.20 
  Curi, Gabriel f2069 URU0.001-0.1420-2.80 
  Coutinho, Lucas Buss Soares 1354  * BRA1.0010.08201.60 
  Colivet Gamboa, Julio Cesar 1976 BRA0.001-0.2220-4.40 
  Borgonovo, Fabiano 1466 BRA1.0010.16203.20 
  Kim, Thiago 1944 BRA0.001-0.2520-5.00 
  Gomes, Joao Paulo Santos 1514 BRA0.001-0.8020-16.00 
  Blaszkosky, Vinicius 1315 BRA0.501-0.4420-8.80 
 * 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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