Individual Calculations May 2024
 Rainer, Piotr  Total change: 28.80  Rating chartPersonal card
 DMP - III Liga Malopolska 2024 Round 1-4 Krakow POL 2024-04-06
RcRownchangeKK*chgGame
 1941 1900 2.50 4 0.72 40 28.80 
  Cichon, Bartlomiej 1990 POL0.001-0.3840-15.20 
  Duda, Szymon 1907 POL1.0010.514020.40 
  Bajorek, Maciej 1924 POL1.0010.534021.20 
  Kuciel, Wladyslaw 1941 POL0.5010.06402.40 

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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