Individual Calculations November 2023
 Dunda, Szymon  Total change: 43.20  Rating chartPersonal card
 Eliminacje Strefowe PL-LU Suprasl 2023 - C13 Suprasl POL 2023-09-27
RcRownchangeKK*chgGame
 1540 1274 2.50 6 1.08 40 43.20 
  Obrycki, Tomasz 1762 POL0.001-0.0440-1.60 
  Perkowski, Dawid 1097 POL1.0010.274010.80 
  Jasiulewicz, Kamil 1380 POL0.5010.14405.60 
  Niezbecki, Marek 1573 POL1.0010.854034.00 
  Butkiewicz, Jan 1806 POL0.001-0.0340-1.20 
  Wojtacha, Krzysztof 1624 POL0.001-0.1140-4.40 

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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