Individual Calculations December 2017
 Rita, Jose  Total change: 56.40  Rating chartPersonal card
 2017 Cote d'Ivoire Team Chess Invitational. ABIDJAN CIV 2017-10-26
RcRownchangeKK*chgGame
 1811 1639 3.00 5 1.41 40 56.40 
  Ogunwobi, Tolulope 2039  * NGR0.001-0.0840-3.20 
  Edoukou, Ernest 1572 CIV1.0010.414016.40 
  Ameku, Philip Elikem 1918 GHA0.001-0.1640-6.40 
  John, Jallah c2008 LBR1.0010.904036.00 
  Ajavon, Ayayi Jean Le Clair 1518 TOG1.0010.344013.60 
 * 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)
 

 

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