Individual Calculations May 2022
 Silva, Reinaldo  Total change: -3.60  Rating chartPersonal card
 GXA Primavera 2022 Lisboa POR 2022-03-21
RcRownchangeKK*chgGame
 1578 1699 4.00 6 0.21 40 8.40 
  Reis, Andre Filipe Baptista San 1289 POR1.0010.08403.20 
  Santos, Ruben Jose Melo 1779 POR0.001-0.3940-15.60 
  Lages, Duarte Jorge Da Silva 1418 BRA1.0010.16406.40 
  Salvador, William 1482 POR1.0010.22408.80 
  Dias, Antonio Alberto 1749 POR0.001-0.4340-17.20 
  Santos, Julio 1750 POR1.0010.574022.80 

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)
 
 Open Internacional Queima das Fitas 2022 Coimbra POR 2022-04-22
RcRownchangeKK*chgGame
 1505 1703 4.50 7 -0.30 40 -12.00 
  Neto, Dinis Fonseca 1116 POR0.501-0.4840-19.20 
  Ribeiro, Tomas 1303  * POR1.0010.08403.20 
  Bernardo, Daniel Madureira 2028 POR0.001-0.1340-5.20 
  Freitas, Daniel Leonardo M 1313 POR0.501-0.4140-16.40 
  Rodrigues, Ricardo Esteves 1338 POR1.0010.10404.00 
  Silva, Duarte Miguel Coelho 1506 POR1.0010.254010.00 
  Felizes, Paulo 1934 POR0.5010.294011.60 
 * 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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