Rapid: Individual Calculations October 2023
 Etemadzadeh, Christophe  Total change: -17.60  Rating chartPersonal card
 1er Rapide de rentree du LUC Echiquier du Nord LILLE FRA 2023-09-17
RcRownchangeKK*chgGame
 1619 1580 2.00 6 -0.88 20 -17.60 
  Soubirou, Oriane wf2093 FRA0.001-0.0420-0.80 
  Ben Ayed, Rayen 1285 FRA1.0010.15203.00 
  Allays, Christian 1252 FRA1.0010.13202.60 
  El Zein, Zayne-Eddine 1907 LBN0.001-0.1320-2.60 
  El Zein, Bassam 1845 LBN0.001-0.1820-3.60 
  Hysi, Ermal 1334 FRA0.001-0.8120-16.20 

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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