Rapid: Individual Calculations October 2023
 Lai Liu, Gabriel  Total change: -42.40  Rating chartPersonal card
 Festival Jeunes IdF 2023-24 - Etape 1 Bois-Colombes BOIS COLOMBES FRA 2023-09-03
RcRownchangeKK*chgGame
 1148 1035 0.00 3 -1.06 40 -42.40 
  Lissillour, Agathe 1273 FRA0.001-0.2040-8.00 
  Aberlenc, Raphael 1147 FRA0.001-0.3540-14.00 
  Oliveira, Martin 1025 FRA0.001-0.5140-20.40 

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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