Individual Calculations January 2017
 Mars, Davion  Total change: 49.60  Rating chartPersonal card
 4th Srefidensi Chess Celebration Open Class Paramaribo SUR 2016-11-20
RcRownchangeKK*chgGame
 1725 1623 3.50 6 1.24 40 49.60 
  Veer, Willem 1905 SUR0.5010.344013.60 
  Ramos Dos Sr., Carlos 1733 SUR1.0010.654026.00 
  Kromosoeto, Immanuel 1807 SUR0.001-0.2640-10.40 
  Prade, Cedric 1909 SUR0.001-0.1640-6.40 
  Bridjlal, Krishan 1502 SUR1.0010.344013.60 
  Kromosoeto, Benaja 1495 SUR1.0010.334013.20 

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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