Rapid: Individual Calculations August 2019
 Usoshin, Aleksander  Total change: -23.00  Rating chartPersonal card
 Rostov-on-Don June 2019 rapid Rostov-on-Don RUS 2019-06-29
RcRownchangeKK*chgGame
 1486 1187 0.00 7 -1.15 20 -23.00 
  Kargin, S. 1587  * RUS0.001-0.0820-1.60 
  Protsenko, Nikita 1587  * RUS0.001-0.0820-1.60 
  Kulygina, Uliyana 1384 RUS0.001-0.2520-5.00 
  Koshelnik, Ivan 1344 RUS0.001-0.2920-5.80 
  Gonchenko, Artem 1551 RUS0.001-0.1020-2.00 
  Dudnik, Tatiana 1587  * RUS0.001-0.0820-1.60 
  Volgin, Maksim 1360 RUS0.001-0.2720-5.40 
 * 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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