Rapid: Individual Calculations October 2021
 Ghalandari, Samm  Total change: 0.00  Rating chartPersonal card
 32e Open Rapide de Franconville (-2400) FRANCONVILLE FRA 2021-09-26
RcRownchangeRpKK*chgGame
 1355 0 0.00 3 0.00 555   0.00 
  Arzur, Maia 1427 FRA0.0010.00 0.00 
  Rosu, Alexandru 1150 FRA0.0010.00 0.00 
  Pommier, Raymond 1488 FRA0.0010.00 0.00 

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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