Blitz: Individual Calculations July 2019
 Ermakov, Boris  Total change: -70.20  Rating chartPersonal card
 Open Blitz Kolomna Chmp. 2019 Kolomna RUS 2019-06-12
RcRownchangeKK*chgGame
 1472 1771 3.00 8 -3.51 20 -70.20 
  Kireev, Aleksei m2171  * RUS0.001-0.0820-1.60 
  Baroyan, David 1371  * RUS0.001-0.9220-18.40 
  Safronov, Vladislav 1371  * RUS1.0010.08201.60 
  Zolotova, Mariya 1381 RUS0.001-0.9120-18.20 
  Kovalevich, Dmitriy 1371  * RUS1.0010.08201.60 
  Zhelnerovich, Matvei 1371  * RUS0.001-0.9220-18.40 
  Makeeva, Larisa 1371  * RUS1.0010.08201.60 
  Basov, Ilya 1371  * RUS0.001-0.9220-18.40 
 * 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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