Rapid: Individual Calculations September 2019
 Pereira, Jose Jurandir  Total change: -18.00  Rating chartPersonal card
 Memorial Hermes Kaminski 2019 IRT RPD Guarapuava PR BRA 2019-08-10
RcRownchangeKK*chgGame
 1488 1381 1.00 5 -0.90 20 -18.00 
  Chemin, Vitorio f1781  * BRA0.001-0.0820-1.60 
  Rodrigues Mota, Romulo Cardoso S 1540 BRA0.001-0.2920-5.80 
  Antonichen, Joao Henrique 1399 BRA0.001-0.4720-9.40 
  Rodrigues Mota, Sophia Lorena 1398 BRA0.001-0.4820-9.60 
  Araujo, Andre Da Silva 1323 BRA1.0010.42208.40 
 * 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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