Individual Calculations March 2024
 Sobieracki, Marcel  Total change: -17.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Okregowa 2023-2024 gr. Wroclaw r 6-9 Wroclaw POL 2024-02-04
RcRownchangeKK*chgGame
 1451 1408 1.00 4 -0.87 20 -17.40 
  Szachniewicz, Aleksander 1229 POL0.001-0.7320-14.60 
  Perucki, Maciej 1800 POL0.001-0.0820-1.60 
  Pelczarski, Wojciech 1514 POL1.0010.642012.80 
  Khyzhniak, Dmytro 1262 UKR0.001-0.7020-14.00 

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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