Rapid: Individual Calculations October 2022
 Szewczak, Andrzej  Total change: 39.40  Rating chartPersonal card
 Jesienny Zoliborski turniej szachow szybkich FIDE dla Pan i Panow powyzej 50 Warszawa POL 2022-09-10
RcRownchangeKK*chgGame
 1487 1736 5.00 7 -0.40 20 -8.00 
  Kwiek, Janusz 1336  * POL1.0010.08201.60 
  Bartczak, Hanna 1324 POL0.001-0.9320-18.60 
  Okruch, Jaroslaw 1446 POL1.0010.16203.20 
  Branicki, Slawomir 1318 POL1.0010.07201.40 
  Szymanski, Andrzej 2095 POL0.001-0.1020-2.00 
  Wilczynski, Adam 1470 POL1.0010.18203.60 
  Kepinski, Lech 1423 POL1.0010.14202.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 VIII Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich - Grupa OPEN Otwock POL 2022-09-24
RcRownchangeKK*chgGame
 2012 1736 4.00 7 2.37 20 47.40 
  Kocwin, Tomasz 1336  * POL1.0010.08201.60 
  Przedmojski, Rafal 2148 POL1.0010.932018.60 
  Grochowski, Krzysztof 2035 POL1.0010.852017.00 
  Kuzmicz, Krystian m2333 POL0.001-0.0220-0.40 
  Dobrowolski, Marcin 1982 POL0.001-0.1920-3.80 
  Szarwacki, Dominik 1921 POL1.0010.742014.80 
  Golubka, Petro g2328 UKR0.001-0.0220-0.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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