Individual Calculations June 2023
 Szeszycki, Jan  Total change: 65.20  Rating chartPersonal card
 Turniej Szachowy "Kazdy wygrywa" - Grupa A Zdziechowa POL 2023-05-06
RcRownchangeKK*chgGame
 1320 1146 3.00 5 1.63 40 65.20 
  Maciejewski, Adam 1370 POL0.001-0.2240-8.80 
  Zietek, Damian 1277 POL1.0010.684027.20 
  Wisniewski, Wieslaw 1343 POL1.0010.754030.00 
  Piaskowski, Szymon 1330 POL0.001-0.2640-10.40 
  Roj, Kacper 1278 POL1.0010.684027.20 

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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