Individual Calculations March 2019
 Jones, Alessandro  Total change: 6.20  Rating chartPersonal card
 Campionato Ticinese 2019 Lugano SUI 2019-02-15
RcRownchangeKK*chgGame
 1802 1873 2.00 3 0.31 20 6.20 
  Cavadini, Tiziano 1479 ITA1.0010.08201.60 
  Matei, Bogdan Stefan 1836 ITA1.0010.45209.00 
  Paleologu, Vladimir 2090 SUI0.001-0.2220-4.40 

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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