Rapid: Individual Calculations August 2021
 Derrien, Fabrice  Total change: 6.80  Rating chartPersonal card
 CD29 25-07-21 Tournoi A SAINT DIVY FRA 2021-07-25
RcRownchangeKK*chgGame
 1566 1580 3.50 6 0.34 20 6.80 
  Body, Malcolm 1819 ENG0.001-0.2020-4.00 
  L`hostis, Lucie 1147 FRA1.0010.06201.20 
  Corrigou, Baptiste 1293 FRA1.0010.16203.20 
  Prigent, Jerome 1474 FRA1.0010.36207.20 
  Nicolas, Guillaume 2081 FRA0.001-0.0420-0.80 
  Taher, Sinane 1580 FRA0.5010.00200.00 

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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