Rapid: Individual Calculations April 2022
 Jurbert, Chriss  Total change: -3.20  Rating chartPersonal card
 Grand Prix Rapides du Val de Marne Saison 2021-2022 Etape 4C VINCENNES FRA 2022-03-19
RcRownchangeKK*chgGame
 1657 1659 3.50 7 -0.16 20 -3.20 
  Badjina, Christian 1519 FRA1.0010.31206.20 
  Guilbert, Herve 2085 FRA0.001-0.0720-1.40 
  Semenescu, Marius 1622 FRA0.001-0.5520-11.00 
  Lannepax, Guillaume 1508 FRA0.501-0.2020-4.00 
  Coll, Jean-Michel 1598 FRA1.0010.42208.40 
  Trevisiol, Antoine 1731 FRA0.5010.10202.00 
  El Karoui, Adam 1536 FRA0.501-0.1720-3.40 

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)
 

 

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