Rapid: Individual Calculations April 2023
 Bessaih, Nadir  Total change: 12.00  Rating chartPersonal card
 Tournoi Rapide de Cuers 2023 CUERS FRA 2023-03-25
RcRownchangeKK*chgGame
 1566 1509 2.00 4 0.30 40 12.00 
  Loue, Patrice 1469 FRA0.001-0.5640-22.40 
  Boutekka, Brahim 1604 FRA0.5010.13405.20 
  Menardo, Philippe 1621 FRA1.0010.654026.00 
  Rancien, Herve 1569 FRA0.5010.08403.20 

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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