Individual Calculations October 2021
 Borowik, Wojciech  Total change: 32.80  Rating chartPersonal card
 Eliminacje Strefowe PL-LU Wasilkow 2021 - C13 Wasilkow POL 2021-09-12
RcRownchangeKK*chgGame
 1580 1678 4.50 6 0.82 40 32.80 
  Wasilewski, Stanislaw 1278  * POL1.0010.08403.20 
  Sawicki, Dorian 1555 POL1.0010.334013.20 
  Rekuc, Patryk 1696 POL1.0010.534021.20 
  Krol, Jan 1601 POL0.501-0.1140-4.40 
  Ptaszynski, Szymon 1774 POL0.5010.13405.20 
  Bartnik, Michal 1575 POL0.501-0.1440-5.60 
 * 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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