Rapid: Individual Calculations December 2017
 Daniel, Kolliemelen  Total change: 9.60  Rating chartPersonal card
 CIV Invitational - Open Swiss Rapid ABIDJAN CIV 2017-10-29
RcRownchangeKK*chgGame
 1911 1839 2.50 5 0.48 20 9.60 
  Kouassi, Raoul Golly 1519 CIV1.0010.13202.60 
  John, Jallah c2008 LBR0.5010.22204.40 
  Espirito, Santo Waldyr 1948 STP1.0010.652013.00 
  Aka, Justin Jean-Robert Koum 1925 CIV0.001-0.3820-7.60 
  Akinseye, Abiola c2153 NGR0.001-0.1420-2.80 

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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