Individual Calculations July 2023
 Brigatti, Lorenzo  Total change: -47.40  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa B Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 1717 1869 2.50 7 -2.37 20 -47.40 
  Mikula, Maciej 1733 POL1.0010.32206.40 
  Rainer, Piotr 1727 POL0.001-0.6920-13.80 
  Slusarczyk, Anna 1735 POL1.0010.32206.40 
  Fryc, Lukas 1827 CZE0.001-0.5620-11.20 
  Rylski, Tadeusz 1757 POL0.001-0.6520-13.00 
  Stachowicz, Hubert 1591 POL0.001-0.8320-16.60 
  Nowakowski, Maksymilian 1646 POL0.501-0.2820-5.60 

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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