Rapid: Individual Calculations March 2020
 Lakhal, Abdesslam  Total change: -31.00  Rating chartPersonal card
 3e Grand Prix Les Tours des Hauts de France 2e etape SAINT QUENTIN FRA 2020-02-15
RcRownchangeKK*chgGame
 1263 1378 1.00 4 -1.55 20 -31.00 
  Baudouin, Amaury 1203 FRA0.001-0.7320-14.60 
  Richet, Gerard 1361 FRA1.0010.48209.60 
  Thomas, Peter 1419 FRA0.001-0.4420-8.80 
  Leveque, Olivier 1068 FRA0.001-0.8620-17.20 

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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