Individual Calculations November 2023
 Serafin, Franciszek  Total change: -1.20  Rating chartPersonal card
 Miedzywojewodzkie Mistrzostwa Mlodzikow (WM-MA)- Chlopcy Besia POL 2023-09-29
RcRownchangeKK*chgGame
 1224 1391 3.50 5 -0.03 40 -1.20 
  Sieminski, Tymoteusz 1109 POL1.0010.16406.40 
  Zawadzki, Antoni 1164 POL1.0010.21408.40 
  Kopacki, Aleksander 1452 POL0.5010.08403.20 
  Czech, Franciszek 1295 POL0.501-0.1340-5.20 
  Szuszkiewicz, Stanislaw 1099 POL0.501-0.3540-14.00 

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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