Individual Calculations September 2023
 Szumlas, Tytus  Total change: -4.00  Rating chartPersonal card
 I Swietokrzyskie Wakacje z Szachami - grupa A Suchedniow POL 2023-07-26
RcRownchangeKK*chgGame
 1150 1158 4.00 8 -0.10 40 -4.00 
  Szmolke, Stanislaw 1337 POL0.001-0.2740-10.80 
  Palka, Kacper 1074 POL0.501-0.1240-4.80 
  Kaleta, Jan 1037 POL0.501-0.1640-6.40 
  Kot, Szymon 1080 POL0.501-0.1140-4.40 
  Karas, Jan 1122 POL0.501-0.0540-2.00 
  Kurzyniec, Kamil 1184 POL0.5010.04401.60 
  Skrzypiec, Franciszek 1275 POL0.5010.16406.40 
  Stasik, Marceli 1090 POL1.0010.414016.40 

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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