Individual Calculations November 2023
 Niezbecki, Marek  Total change: -56.00  Rating chartPersonal card
 Eliminacje Strefowe PL-LU Suprasl 2023 - C13 Suprasl POL 2023-09-27
RcRownchangeKK*chgGame
 1505 1573 2.00 6 -1.40 40 -56.00 
  Pawelski, Tomasz 1173  * POL1.0010.08403.20 
  Butkiewicz, Jan 1806 POL0.001-0.2140-8.40 
  Wojtacha, Krzysztof 1624 POL0.001-0.4340-17.20 
  Chomicki, Kornel 1389 POL1.0010.264010.40 
  Dunda, Szymon 1274 POL0.001-0.8540-34.00 
  Obrycki, Tomasz 1762 POL0.001-0.2540-10.00 
 * 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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