Blitz: Individual Calculations July 2023
 Hryszkiewicz, Marcin  Total change: -40.40  Rating chartPersonal card
 II Otwarte Mistrzostwa Mazowsza w Szachach Blyskawicznych o Puchar Kolei Mazowieckich Otwock POL 2023-06-03
RcRownchangeKK*chgGame
 1666 1627 3.50 10 -2.02 20 -40.40 
  Fraczek, Daniel m2478 POL0.0010.00200.00 
  Fraczek, Daniel m2478 POL0.0010.00200.00 
  Jaroszewski, Piotr 1248 POL0.501-0.4120-8.20 
  Jaroszewski, Piotr 1248 POL0.501-0.4120-8.20 
  Luczak, Mateusz 1422 POL1.0010.24204.80 
  Luczak, Mateusz 1422 POL0.501-0.2620-5.20 
  Bukala, Weronika 1734 POL0.001-0.3520-7.00 
  Bukala, Weronika 1734 POL0.001-0.3520-7.00 
  Oles, Jan 1447 POL0.501-0.2420-4.80 
  Oles, Jan 1447 POL0.501-0.2420-4.80 

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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