Individual Calculations October 2021
 Taveira, Edgar Emanuel  Total change: -12.00  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 1548 1382 3.00 8 0.25 40 10.00 
  Tadevosyan, Aspet 1782  * ESP0.001-0.0840-3.20 
  Choukri, Adel f1782  * MAR0.001-0.0840-3.20 
  Lara Mezcua, Hector 1145 ESP1.0010.20408.00 
  Sa, Nuno Baltasar Fogaca Barros 1782  * POR0.001-0.0840-3.20 
  Fernandez Garcia, Rafael 1151 ESP1.0010.21408.40 
  Demyanchuk, Sergey 1782  * POR0.001-0.0840-3.20 
  Rosa, Jose Lourenco Jesus 1181 POR0.501-0.2640-10.40 
  Martinho, Nuno Miguel 1782  * POR0.5010.424016.80 
 * 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)
 
NOTE: K factor changed
 V Torneio Internacional de Xadrez da Maia Maia POR 2021-08-30
RcRownchangeKK*chgGame
 1389 1382 1.50 5 -1.10 20 -22.00 
  Romano, Luis Miguel 1782  * POR0.001-0.0820-1.60 
  Assuncao, Francisco Daniel 1782  * POR0.001-0.0820-1.60 
  Paiva, Manuel Maria Fonseca 1180 POR0.001-0.7620-15.20 
  Freitas, Daniel Leonardo M 1111 POR0.501-0.3320-6.60 
  Peres, Rodrigo Tristao Fonte 1088 POR1.0010.15203.00 
 * 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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