Rapid: Individual Calculations December 2019
 Valente, Guilherme  Total change: -33.40  Rating chartPersonal card
 CD Jovens Semi-Rapidas Lisboa 2019-20 - U10 Lisboa POR 2019-11-09
RcRownchangeKK*chgGame
 1037 1015 0.50 3 -0.91 20 -18.20 
  Moldovan, Lucas Gabriel 1073 POR0.001-0.4220-8.40 
  Carvalho, Joao Pedro F L 1034 POR0.5010.03200.60 
  Rosa, Jose Lourenco Jesus 1003 POR0.001-0.5220-10.40 

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 Semi-Rapidas Jovens 2019-2020 - U10 Pombal POR 2019-11-16
RcRownchangeKK*chgGame
 1105 1015 0.00 2 -0.76 20 -15.20 
  Cymbron, Sofia 1089 POR0.001-0.4020-8.00 
  Ferreira, Leonor Marques 1121 POR0.001-0.3620-7.20 

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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