Rapid: Individual Calculations August 2023
 Peter, Samuel  Total change: -15.20  Rating chartPersonal card
 25e memorial Patrice Fabing Rapidechecs Grand Prix de la ville de Sarreguemines - Tournoi B SARREGUEMINES FRA 2023-07-02
RcRownchangeKK*chgGame
 1110 1083 1.00 3 -0.38 40 -15.20 
  Nurbek Kyzy, Aibiike 1124 FRA1.0010.564022.40 
  Solovev, Nikolai 1101 LUX0.001-0.4740-18.80 
  Bergsma, Alois 1104 FRA0.001-0.4740-18.80 

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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