Individual Calculations October 2020
 Borges, Rafael Peres  Total change: 58.80  Rating chartPersonal card
 CN Jovens 2019-20 - U16 Pombal POR 2020-08-31
RcRownchangeKK*chgGame
 1590 1389 3.00 7 1.12 40 44.80 
  Pina, Tiago 1789  * POR0.5010.424016.80 
  Fonseca, Pedro Miguel Ramos 1546 POR0.5010.21408.40 
  Abdurramane, Danial Germano 1621 POR0.001-0.2140-8.40 
  Fontes, Sofia Sousa 1124 POR1.0010.18407.20 
  Bastiao, Tomas 1605 POR1.0010.784031.20 
  Silva, Pedro Gil Ferreira Da 1789  * POR0.001-0.0840-3.20 
  Gomes, Estevao Moreira 1655 POR0.001-0.1840-7.20 
 * 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)
 
 CN Equipas 2019-20 - 2. divisao B r.4-5 Marinha Grande POR 2020-09-19
RcRownchangeKK*chgGame
 1687 1389 0.50 1 0.35 40 14.00 
  Navarro Martinez, Victor 1687 ESP0.5010.354014.00 

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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