Individual Calculations April 2020
 Rakotosoa, Bien Aime  Total change: -40.00  Rating chartPersonal card
 Elo_Fide_22_23_fevrier_Categ_under_1600 FIPTIC Antananarivo MAD 2020-02-22
RcRownchangeKK*chgGame
 1356 1354 1.00 4 -1.00 40 -40.00 
  Nomenjanahary, Fanilo 1393 MAD0.001-0.4540-18.00 
  Aujoulat, Fabrice 1232 FRA1.0010.334013.20 
  Randrianjafy, Alijaona Elie 1375 MAD0.001-0.4740-18.80 
  Randremasinjara, Laza 1422 MAD0.001-0.4140-16.40 

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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