Individual Calculations September 2017
 Andriamandimbisoa, Harison  Total change: 13.20  Rating chartPersonal card
 Tournoi Elo FIDE Ambohimanarina Antananarivo MAD 2017-08-01
RcRownchangeKK*chgGame
 1754 1877 4.50 6 0.66 20 13.20 
  Ralahatriniavo, Mihajanarovana F 1540 MAD1.0010.12202.40 
  Ralahitriniavo, Mihajatiana Finar 1477  * MAD1.0010.08201.60 
  Valisoa, Jean Hreve 1654 MAD1.0010.22204.40 
  Henikasina, Richard El Raza 1939 MAD0.5010.09201.80 
  Ralison, Milanto Harifidy f2216 MAD0.001-0.1220-2.40 
  Raharimanana, Faratiana wf1700 MAD1.0010.27205.40 
 * 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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