Rapid: Individual Calculations March 2023
 Rummens, Joris  Total change: -9.00  Rating chartPersonal card
 Rapides de Ste Foy d'Aigrefeuille 2023 AIGREFEUILLE FRA 2023-02-12
RcRownchangeKK*chgGame
 1401 1363 2.00 5 -0.45 20 -9.00 
  Rich, Philippe 1867 FRA0.001-0.0420-0.80 
  Gregoire, Olivier 1198 FRA0.001-0.7220-14.40 
  Sayah-Hobon, Gabriel 1133 FRA1.0010.21204.20 
  Rashoev, Rezo 1599 GEO0.001-0.2020-4.00 
  Bernardini, Simhon 1210 FRA1.0010.30206.00 

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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