Individual Calculations May 2018
 Andriamihaingo, Niaina  Total change: 21.80  Rating chartPersonal card
 CGM TOURNAmENT Antananarivo MAD 2018-02-24
RcRownchangeKK*chgGame
 1877 1661 2.50 6 1.09 20 21.80 
  Miharimanana, Fabrice 1810 MAD0.001-0.3020-6.00 
  Zakariasy, Fanomezana 1801 MAD0.001-0.3120-6.20 
  Rafeliarisaina, Rivo 1820 MAD1.0010.712014.20 
  Randriambololona, Herimanjatosoa 1910 MAD1.0010.812016.20 
  Ranaivoharisoa, Alain m2061  * MAD0.5010.42208.40 
  Andrianiaina, Heritiana 1860 MAD0.001-0.2420-4.80 
 * 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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