Rapid: Individual Calculations July 2019
 Zajtzev, Alexander  Total change: 7.80  Rating chartPersonal card
 Sea Harbor - 2019 Rapid Open Anapa RUS 2019-06-12
 1884 1861 4.50 9 0.39 20 7.80 
  Karimov, Maksim 1499 RUS1.0010.10202.00 
  Gorshenev, Alexey 2024 RUS1.0010.722014.40 
  Kniazev, Alexander V. f2236 RUS0.001-0.0920-1.80 
  Kirillov, Nikolay 2051 RUS0.001-0.2520-5.00 
  Kuvaldin, Sergey 1461  * RUS1.0010.08201.60 
  Fomin, Ilya 2011 RUS0.001-0.3020-6.00 
  Chirva, Svetlana wf1811 RUS0.501-0.0720-1.40 
  Oganesian, Andranik 1915 RUS1.0010.582011.60 
  Puchkov, Yury 1945 RUS0.001-0.3820-7.60 
 * 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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