Individual Calculations November 2023
 Lorek, Hubert  Total change: -31.20  Rating chartPersonal card
 Eliminacje Strefy PK-MP 2023 - C09 Bystre POL 2023-10-02
RcRownchangeKK*chgGame
 1179 1136 1.00 4 -0.78 40 -31.20 
  Wojtun, Maksymilian 1235 POL0.001-0.3640-14.40 
  Sosna, Ziemowit 1013 POL1.0010.334013.20 
  Szumiec, Jan 1161 POL0.001-0.4740-18.80 
  Kopia, Julian 1305 POL0.001-0.2840-11.20 

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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