Individual Calculations May 2018
 Andriamaharo, Nirina Patrick  Total change: -12.80  Rating chartPersonal card
 CGM TOURNAmENT Antananarivo MAD 2018-02-24
RcRownchangeKK*chgGame
 1664 1824 5.50 9 -0.64 20 -12.80 
  Rakotoarisoa, Itokiana 1473 MAD1.0010.11202.20 
  Mahazosaotra, Jackson 1679 MAD0.501-0.1920-3.80 
  Andriamiarisoa, Mahery 1651 MAD1.0010.27205.40 
  Miharimanana, Fabrice 1810 MAD0.001-0.5220-10.40 
  Randriambololona, Herimanjatosoa 1910 MAD1.0010.622012.40 
  Randriamahefa, Fenitra Anthony 1944 MAD0.001-0.3420-6.80 
  Rabezaka, Olertan 1424  * MAD0.001-0.9220-18.40 
  Randrianarinjaka, Fabrice 1497 MAD1.0010.13202.60 
  Razafindrambola, Teddy 1588 MAD1.0010.20204.00 
 * 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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