Individual Calculations September 2017
 Ermakov, Maksim  Total change: 19.60  Rating chartPersonal card
 Gazprombank-masters C 2017 Astrakhan RUS 2017-07-22
RcRownchangeKK*chgGame
 1558 1487 3.50 7 0.49 40 19.60 
  Akhmedzhanov, Kamil f1887  * RUS0.001-0.0840-3.20 
  Arefieva, Olga 1208 RUS1.0010.16406.40 
  Revnivceva, Sofia 1423 RUS0.501-0.0940-3.60 
  Stepanov, Daniil 1444 RUS0.001-0.5640-22.40 
  Shahnazarov, Valery 1867 RUS0.001-0.0940-3.60 
  Belorechensky, Boris V 1542 RUS1.0010.584023.20 
  Kurmaliev, Ravil 1537 RUS1.0010.574022.80 
 * 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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