Individual Calculations March 2020
 Rosu, Alexandru  Total change: 41.20  Rating chartPersonal card
 Qualifications IdF 2020 - Poussins PARIS FRA 2020-02-10
RcRownchangeKK*chgGame
 1169 1051 0.50 2 -0.18 40 -7.20 
  Bafi, Alexander 1202 FRA0.5010.20408.00 
  Beguin Berthet, Samuel 1136 FRA0.001-0.3840-15.20 

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)
 
 9e Fide de l'Echiquier de Paris (-1650) PARIS FRA 2020-02-15
RcRownchangeKK*chgGame
 1354 1051 2.00 5 1.21 40 48.40 
  Stephan, Margaux 1378 FRA0.001-0.1340-5.20 
  Stephan, Pierre 1336 FRA0.001-0.1640-6.40 
  Della Valle, Fulvio 1182 FRA1.0010.684027.20 
  Symbrat, Nicholas 1424 FRA1.0010.904036.00 
  Sainson, Michael 1451  * FRA0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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