Individual Calculations November 2011
 Dennis, Frans  Total change: -1.50  Rating chartPersonal card
 African Team Championships Open (All African Games) 2011 Maputo, Mozambique RSA 2011-09-05
RcRownchangeKK*chgGame
 2073 2027 3.00 7 -0.05 30 -1.50 
  Medjkouh, Said 2080 ALG0.5010.07302.10 
  Rakotomaharo, Yves 1977 MAD0.501-0.0730-2.10 
  Magana, Ben 2120 KEN1.0010.633018.90 
  Arko-Dadzie, George 1627  * GHA1.0010.08302.40 
  Alice, Mateus Viageiro f2129 MOZ0.001-0.3630-10.80 
  Moyo, Dion 2157 ZIM0.001-0.3230-9.60 
  Abdel Razik, Khaled m2424 EGY0.001-0.0830-2.40 
 * 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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