Rapid: Individual Calculations October 2023
 Dgebuadze, Marie  Total change: 9.20  Rating chartPersonal card
 1er Rapide de rentree du LUC Echiquier du Nord LILLE FRA 2023-09-17
RcRownchangeKK*chgGame
 1795 1820 4.50 8 0.46 20 9.20 
  Allays, Christian 1420  * FRA1.0010.08201.60 
  Catrice, Alan 1431 FRA0.501-0.4120-8.20 
  Robichon, Pierre 1870 FRA1.0010.572011.40 
  Mozgawa, Patrick 1532 FRA1.0010.16203.20 
  Soubirou, Oriane wf2093 FRA0.001-0.1720-3.40 
  Deveque, Guillaume 1976 FRA1.0010.712014.20 
  Arcelin, Gael 2009 FRA0.001-0.2520-5.00 
  Faure, Stephane 2028 FRA0.001-0.2320-4.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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