Blitz: Individual Calculations March 2023
 Amarelis, Robin  Total change: 78.00  Rating chartPersonal card
 34e Blitz FIDE Interchess -1600 (debutants adultes et jeunes ) PARIS FRA 2023-02-18
RcRownchangeKK*chgGame
 1280 1293 4.00 4 1.95 40 78.00 
  Geneletti, Nathan 1493 FRA1.0010.764030.40 
  McDonald, Margaret 1244 FRA1.0010.434017.20 
  Liber, Axel 1353 FRA1.0010.584023.20 
  Alexandroff, Serge 1029 FRA1.0010.18407.20 

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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