Rapid: Individual Calculations July 2022
 Lefebvre, Etienne  Total change: 40.60  Rating chartPersonal card
 23e Tournoi Rapide de l'Echiquier du Pays Fouesnantais FOUESNANT FRA 2022-06-05
RcRownchangeKK*chgGame
 1450 1611 4.50 6 0.38 20 7.60 
  L`hostis, Lucie 1267 FRA0.001-0.8820-17.60 
  Thieblemont, Gabriel 1299 FRA1.0010.14202.80 
  Bonder, Patrick 1359 FRA1.0010.19203.80 
  Queinnec, Victor 1439 FRA1.0010.27205.40 
  Delaire, Eric 1622 FRA1.0010.522010.40 
  Lefebvre, Matthieu 1713 FRA0.5010.14202.80 

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)
 
 Rapide de Brest 2022 - Tournoi Jacques Delachaux BREST FRA 2022-06-12
RcRownchangeKK*chgGame
 1643 1611 5.00 7 1.65 20 33.00 
  Bothorel, Patrick 1249 FRA1.0010.10202.00 
  Lyandzberg, Anatoliy 1211  * FID1.0010.08201.60 
  Nineuil, Vincent 1982 FRA1.0010.902018.00 
  Cresswell, Patrick 1773 FRA1.0010.712014.20 
  Lefebvre, Matthieu 1713 FRA0.001-0.3620-7.20 
  Colleter, Johann 1422 FRA1.0010.25205.00 
  Denis, Laurent 2152 FRA0.001-0.0320-0.60 
 * 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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