Individual Calculations September 2017
 Raharivahoaka, Martial  Total change: 16.00  Rating chartPersonal card
 Tournoi Elo FIDE Ambohimanarina Antananarivo MAD 2017-08-01
RcRownchangeKK*chgGame
 1860 1696 2.00 5 0.40 40 16.00 
  Randriamahefa, Fenitra Anthony 1902 MAD0.5010.264010.40 
  Rakotomaharo, Tahina Hajanirina 2031 MAD0.001-0.1240-4.80 
  Andriamanana, Gerard 1702 MAD0.5010.01400.40 
  Rakotoarisoa, Itokiana 1567 MAD1.0010.334013.20 
  Andriamasoandro, Miora 2096  * MAD0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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