Rapid: Individual Calculations February 2020
 Martignoni, Margaux  Total change: 3.20  Rating chartPersonal card
 Phase interdepartementale Trophee Roza Lallemand 2020 ligue ARA ANNECY FRA 2020-01-26
RcRownchangeKK*chgGame
 1382 1495 4.00 6 0.16 20 3.20 
  Costa Boschetto, Lisa 1274 FRA1.0010.22204.40 
  Ludwiczak, Virginie 1839 FRA0.001-0.1220-2.40 
  Pernoud, Claire 1454 FRA0.001-0.5620-11.20 
  Petitjean, Mathilde 1411 FRA1.0010.38207.60 
  Valenza, Margot 1141 FRA1.0010.11202.20 
  Ringot, Francoise 1173 FRA1.0010.13202.60 

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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