Blitz: Individual Calculations December 2021
 Debray, Christopher  Total change: 2.40  Rating chartPersonal card
 Tournoi de Blitz Echiquier Nicois 11-11-2021 NICE FRA 2021-11-11
RcRownchangeKK*chgGame
 2178 2367 6.50 9 0.12 20 2.40 
  Perrusset, Barbara 1833 FRA1.0010.03200.60 
  Hattu, Alexis 2139 FRA1.0010.21204.20 
  Barseghyan, Harutyun m2289 FRA0.501-0.1120-2.20 
  Villegas, Pierre m2382 MNC0.001-0.4820-9.60 
  Podvin, Francois-Xavier 2202 FRA0.001-0.7220-14.40 
  Coutton, Sylvain 2174 FRA1.0010.25205.00 
  Wauters, Alain 1945 FRA1.0010.07201.40 
  Babault, Patrice f2418 FRA1.0010.572011.40 
  Aubry, Yannis 2217 FRA1.0010.30206.00 

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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