Individual Calculations August 2019
 Mammadzada, Tural  Total change: -44.00  Rating chartPersonal card
 5th Batumi Municipality Cup (Open B) Batumi GEO 2019-07-02
 1800 1763 3.00 9 -1.10 40 -44.00 
  Grigoryan, Karen A. 2050 ARM1.0010.844033.60 
  Mkrtchyan, Mariam wc1981 ARM0.001-0.2240-8.80 
  Esadze, Tamari 1997 GEO0.5010.294011.60 
  Sukhov, Maxim 2133 KAZ0.5010.404016.00 
  Polukhin, Alexander 2047 RUS0.001-0.1640-6.40 
  Ali, Ahad 1516 AZE0.501-0.3140-12.40 
  Gasparyan, Milena 1498 ARM0.001-0.8240-32.80 
  Gabunia, Davit 1615 GEO0.501-0.2040-8.00 
  Makhatadze, Khatia 1363  * GEO0.001-0.9240-36.80 
 * 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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