Individual Calculations May 2024
 Ciesielski, Maciej  Total change: -2.40  Rating chartPersonal card
 I Puchar Prezesa LSM w Lowiczu w szachach klasycznych - GRUPA A (1600-2200) Lowicz POL 2024-04-12
RcRownchangeKK*chgGame
 1610 1498 1.00 3 -0.06 40 -2.40 
  Grzegory, Ignacy 1516 POL1.0010.534021.20 
  Kaczmarek, Tomasz 1730 POL0.001-0.2140-8.40 
  Bielecki, Kamil 1583 POL0.001-0.3840-15.20 

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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