Rapid: Individual Calculations October 2017
 Lomba, Lucas  Total change: 22.80  Rating chartPersonal card
 CN Amador Semi-Rapidas 2016-2017 - U1600 Gaia POR 2017-09-24
RcRownchangeKK*chgGame
 1295 1262 3.00 4 1.14 20 22.80 
  Pereira, Rodrigo Gil Castro 1030 POR1.0010.21204.20 
  Pacheco, Joao Daniel Barbosa 1139 POR1.0010.33206.60 
  Botelho, Adelino 1473 POR0.001-0.2320-4.60 
  Ribeiro, Gustavo 1539 POR1.0010.832016.60 

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)
 

 

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