Individual Calculations December 2015
 Randrianaina, Merlin  Total change: 89.20  Rating chartPersonal card
 13e rencontres internationales du Cap d'Agde - Tournoi du Cavalier AGDE FRA 2015-10-24
RcRownchangeKK*chgGame
 1834 1641 4.50 9 2.23 40 89.20 
  Goyer, Lionel 1788 FRA0.5010.20408.00 
  Saunders, Mark 1814 ENG1.0010.734029.20 
  Paris, Thierry 1835 FRA0.5010.254010.00 
  Daignieres, Pierre 1802 FRA1.0010.714028.40 
  Andrieu, Philippe 1988 FRA0.5010.394015.60 
  Poulet, Benoit 1839 FRA0.5010.264010.40 
  Pascal, Jonathan 1832 FRA0.001-0.2540-10.00 
  Dubreuil, Remy 1840 FRA0.001-0.2440-9.60 
  Valverde, Bernard 1771 FRA0.5010.18407.20 

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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