Individual Calculations October 2022
 Wang, Luciano Zhang  Total change: -87.60  Rating chartPersonal card
 Maia Chess Open 2022 Maia POR 2022-08-26
RcRownchangeKK*chgGame
 1274 1151 0.00 6 -2.19 40 -87.60 
  Barreiros, Cilauro Neves 1551  * POR0.001-0.0840-3.20 
  Zhang, Chengjun 1180 SKN0.001-0.4640-18.40 
  Carvalho, Vitor Manuel Moreira 1472 POR0.001-0.1340-5.20 
  Alves, Damiao Fernando 1316 POR0.001-0.2840-11.20 
  Perez Sousa, Maia 1115 ESP0.001-0.5540-22.00 
  Camacho, Francisca Fernandes 1011 POR0.001-0.6940-27.60 
 * 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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