Individual Calculations March 2022
 Samson, Valentin  Total change: -40.00  Rating chartPersonal card
 Team 2022 - Nationale 4 r3-4 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 1552 1813 1.50 2 -0.14 20 -2.80 
  Calvo, Frederic 1537 FRA0.501-0.3320-6.60 
  Gallice, Francois 1566 FRA1.0010.19203.80 

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)
 
 20th Rochefort Chess Festival - Accession ROCHEFORT FRA 2022-02-12
RcRownchangeKK*chgGame
 1539 1813 5.50 9 -1.86 20 -37.20 
  Klein, Djimmy 1419 FRA1.0010.08201.60 
  Rivet, Bertrand 1585 FRA0.001-0.7920-15.80 
  Letellier, Louis-Gabriel 1416 FRA1.0010.08201.60 
  Famel, Diane 1549 FRA0.001-0.8220-16.40 
  Jonik, Eloi 1413  * FRA1.0010.08201.60 
  Contie, Lilio 1607 FRA0.501-0.2620-5.20 
  Astruc, Iban 1634 FRA1.0010.27205.40 
  Beaurain, Louis 1531 FRA1.0010.16203.20 
  Tribushnaya, Olga 1698 UKR0.001-0.6620-13.20 
 * 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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