Rapid: Individual Calculations November 2019
 Ider, Ariuna  Total change: -2.60  Rating chartPersonal card
 21eme Open Rapide Fide de Gif-sur-Yvette 2019 GIF SUR YVETTE FRA 2019-09-29
RcRownchangeKK*chgGame
 1336 1347 4.00 8 -0.13 20 -2.60 
  Gaborit, Arnaud 1631 FRA0.001-0.1620-3.20 
  Trimbitasu, Elyas 1116 FRA1.0010.21204.20 
  Henry, Aziliz 1494 FRA0.001-0.3020-6.00 
  Tran, Camille 1190 FRA1.0010.29205.80 
  Lesage, Margot 1481 FRA0.001-0.3220-6.40 
  Ferrandis, Juliette 1202 FRA1.0010.31206.20 
  Viala Merlot, Gabriel 1220 FRA1.0010.33206.60 
  Tran, Jonathan 1351 FRA0.001-0.4920-9.80 

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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