Blitz: Individual Calculations April 2015
 Martins, Antonio M G Costa  Total change: 20.80  Rating chartPersonal card
 CN Jovens Rapidas 2014/2015 - U14 Seixal POR 2015-03-07
RcRownchangeKK*chgGame
 1442 1451 4.00 6 1.04 20 20.80 
  Lanca, Luis 1068 POR1.0010.09201.80 
  Sousa, Hugo Carneiro 1602 POR0.001-0.3020-6.00 
  Silva, Tiago Alexandre Pinho D 1306 POR1.0010.31206.20 
  Cordeiro, Joao Carlos Santos F 1543 POR1.0010.632012.60 
  Dias, Ruben 1623 POR0.001-0.2720-5.40 
  Perpetua, Andre 1509 POR1.0010.582011.60 

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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