Individual Calculations September 2021
 Staszko, Martin  Total change: -46.40  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2021 - A - IM open Praha CZE 2021-08-06
RcRownchangeKK*chgGame
 1906 2072 4.00 9 -2.32 20 -46.40 
  Horyna, Josef 1751 CZE0.501-0.3720-7.40 
  Veverka, Vladimir 1702 CZE0.501-0.4020-8.00 
  Bouska, Jiri 1879 CZE0.501-0.2520-5.00 
  Barskij, Aleksandr 1887 GER1.0010.26205.20 
  Mueer, Sebastian 2246 GER0.001-0.2720-5.40 
  Raddatz, Michael 1963 GER0.001-0.6520-13.00 
  Zajicek, Karel 1963 CZE0.501-0.1520-3.00 
  Thomas, Tobias 1958 GER0.001-0.6620-13.20 
  Singer, Gerald 1804 AUT1.0010.17203.40 

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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