Individual Calculations January 2023
 Ferreira, Luis Pedro  Total change: 10.00  Rating chartPersonal card
 Taca de Lisboa 2022-23 r.2 Lisboa POR 2022-12-11
RcRownchangeKK*chgGame
 1859 2199 0.00 1 -0.88 20 -17.60 
  Wang, Minqing 1859 GER0.001-0.8820-17.60 

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)
 
 Torneio de Mestres 2022-23 Lisboa POR 2022-12-16
RcRownchangeKK*chgGame
 2190 2199 6.00 9 1.38 20 27.60 
  Ribeiro, Fernando f2116 POR1.0010.39207.80 
  Margarido, Jose Miguel Teixeira 2124 POR1.0010.40208.00 
  Fidalgo, Andre Neves 2220 POR1.0010.532010.60 
  Sarabando, Rodrigo Andias 2139 POR1.0010.42208.40 
  Goncalves, Samuel Jesus P 2105 POR1.0010.37207.40 
  Martins, Bruno Andre Leite f2298 POR0.001-0.3620-7.20 
  Veiga, Jose Francisco R P Neves m2393 POR0.001-0.2520-5.00 
  Reis, Luis Sousa 2143 POR0.001-0.5820-11.60 
  Silva, Goncalo Nuno Neto Pires 2171 POR1.0010.46209.20 

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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