Rapid: Individual Calculations April 2020
 Martoian, Seda  Total change: 31.20  Rating chartPersonal card
 Trophee Roza Lallemand a l'Echiquier Chalonnais 2020 CHALONS EN CHAMPAGNE FRA 2020-03-01
RcRownchangeKK*chgGame
 1616 1231 0.50 2 0.31 20 6.20 
  Veillerette, Chantal 1679 FRA0.001-0.0620-1.20 
  Margaryan, Laura 1553 FRA0.5010.37207.40 

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)
 
 Festival International d'Echecs du Grand Reims 2020 - Rapide SAINT BRICE COURCELLES FRA 2020-03-08
RcRownchangeKK*chgGame
 1498 1231 3.00 7 1.25 20 25.00 
  Bellahcene, Bilel g1966 ALG0.001-0.0120-0.20 
  Brugge, Bruno 1619 FRA0.001-0.0920-1.80 
  Carrouget, Marc 1371 FRA1.0010.692013.80 
  Robert, Emmanuel 1485 FRA0.5010.31206.20 
  Menoux, Abel 1170 FRA1.0010.42208.40 
  Lalonde, Hugo 1636 FRA0.001-0.0820-1.60 
  Berki, Liam 1240 FRA0.5010.01200.20 

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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