Individual Calculations September 2017
 Rabemananjara, Manitra Ignace  Total change: -44.40  Rating chartPersonal card
 TOURNOI Elo FIDE DIEGO Diego MAD 2017-08-04
RcRownchangeKK*chgGame
 1687 1814 4.50 9 -1.34 20 -26.80 
  Andrianjara, Antoine Prosper 1702 MAD0.501-0.1520-3.00 
  Rasolondranaivo, Tolotra Mieja 1663 MAD0.001-0.7020-14.00 
  Valisoa, Jean Hreve 1654 MAD0.001-0.7120-14.20 
  Dilifera, Andry Niaina 1414  * MAD1.0010.08201.60 
  Andriamampionona, Jean Wilvin 1552 MAD1.0010.18203.60 
  Rafenohery, Lova 1963 MAD0.001-0.3020-6.00 
  Mahasitra, Eli Julasto 1552 MAD1.0010.18203.60 
  Elias, Moise 1855 MAD1.0010.562011.20 
  Rabemanantsoa, Heriniaina Joslin 1826 MAD0.001-0.4820-9.60 
 * 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)
 
 Madagscar National Chess Championship 2017 Arivonimamo MAD 2017-08-11
RcRownchangeKK*chgGame
 1843 1814 1.50 5 -0.88 20 -17.60 
  Rambolamalalatiana, Haja 1794 MAD1.0010.47209.40 
  Rajaonarison, Faniry Harilala c2154 MAD0.001-0.1220-2.40 
  Beanjara , James Stephen 1832 MAD0.001-0.4720-9.40 
  Valisoa, Jean Herve 1654 MAD0.501-0.2120-4.20 
  Ramorasata, Anjatoky 1779 MAD0.001-0.5520-11.00 

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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