Rapid: Individual Calculations November 2021
 Trznadel, Marian  Total change: -19.20  Rating chartPersonal card
 VII Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2021-10-23
RcRownchangeKK*chgGame
 1506 1313 0.00 3 -0.96 20 -19.20 
  Kaminski, Damian 1780 POL0.001-0.0520-1.00 
  Wlodarczak, Damian 1674 POL0.001-0.1020-2.00 
  Hertlein, Marcin 1065 POL0.001-0.8120-16.20 

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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