Individual Calculations August 2018
 Wadima, Humaid S H Alkalbani  Total change: -103.20  Rating chartPersonal card
 4th Batumi Municipality Cup (Open-B) Batumi GEO 2018-07-02
 1573 1715 2.00 7 -2.58 40 -103.20 
  Pashayan, Genrikh 1991 ARM0.001-0.1740-6.80 
  Kasoshvili, Tsiala wm2060 GEO0.001-0.1140-4.40 
  Sulaberidze, Giorgi 1343 GEO0.001-0.9040-36.00 
  Almaini, Aishah Sarhan 1461 UAE0.501-0.3140-12.40 
  Maghlakelidze, Rusudan 1524 GEO0.001-0.7540-30.00 
  Antia, Sopia 1315  * GEO1.0010.08403.20 
  Iakobadze, Ucha 1315  * GEO0.501-0.4240-16.80 
 * 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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