Individual Calculations March 2020
 Briquet, Xavier  Total change: 64.40  Rating chartPersonal card
 Open de Vitrolles 2019-2020 r5-7 VITROLLES FRA 2020-01-11
RcRownchangeKK*chgGame
 1409 1384 3.00 3 1.61 40 64.40 
  Frailinu, Jean-Bernard 1389 FRA1.0010.514020.40 
  Maccagno, Gilbert 1359 FRA1.0010.474018.80 
  Scamaroni, Jean-Paul 1478 FRA1.0010.634025.20 

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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