Individual Calculations April 2020
 Randrianasolo, Jean Michael  Total change: 23.80  Rating chartPersonal card
 Elo_Fide_22_23_fevrier_Categ_under_1600 FIPTIC Antananarivo MAD 2020-02-22
RcRownchangeKK*chgGame
 1520 1485 3.00 4 1.19 20 23.80 
  Rabemananjara, Ny Andritiana 1576 MAD1.0010.622012.40 
  Randrianarinjaka , Fabrice 1547 MAD1.0010.592011.80 
  Andriamihaingo, Niaina 1597 MAD0.001-0.3520-7.00 
  Radaniela , Ambinintsoa 1359 MAD1.0010.33206.60 

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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