Rapid: Individual Calculations March 2022
 Porret-Brahimi, Ilane  Total change: 3.40  Rating chartPersonal card
 Circuit Jeunes Rapide du Rhone 2022 - Villeurbanne VILLEURBANNE FRA 2022-02-05
RcRownchangeKK*chgGame
 1252 1081 1.00 3 0.17 20 3.40 
  Magloire, Alban 1297 FRA0.001-0.2220-4.40 
  Bianchi, Aaron 1274 FRA0.001-0.2520-5.00 
  Dichant, Titouan 1186 FRA1.0010.642012.80 

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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