Rapid: Individual Calculations March 2023
 Rocchia, Alex  Total change: -2.60  Rating chartPersonal card
 Rapide d'Aubagne 2023 Tournoi B (-1600) AUBAGNE FRA 2023-02-05
RcRownchangeKK*chgGame
 1192 1239 5.00 9 -0.13 20 -2.60 
  Cochinaire, Alain 1127 FRA0.001-0.6520-13.00 
  Guillaud, Florence 1126 FRA1.0010.35207.00 
  Velayudhan Kutty, Vineeth 1137 FRA0.001-0.6420-12.80 
  Olive, Alain 1164 FRA1.0010.40208.00 
  Duconseille, Doriane 1179 FRA1.0010.42208.40 
  Ducray, Christian 1097 FRA1.0010.31206.20 
  Ghazarian, David 1540 FRA0.001-0.1520-3.00 
  Ursu, Celia 1203 FRA1.0010.45209.00 
  Vrillet, Loan 1155 FRA0.001-0.6220-12.40 

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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