Blitz: Individual Calculations October 2017
 Marques, Luis Filipe Ribeiro  Total change: 12.80  Rating chartPersonal card
 CN Amador Rapidas 2016-2017 - U1600 Gaia POR 2017-09-24
RcRownchangeKK*chgGame
 1287 1111 1.50 3 0.64 20 12.80 
  Demiantchouk, Alexei 1457 POR0.001-0.1120-2.20 
  Silva, Frederico Santos Vasconce 1209 POR1.0010.632012.60 
  Lomba, Lucas 1196 POR0.5010.12202.40 

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)
 

 

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