Rapid: Individual Calculations June 2023
 Dobrowolski, Henryk  Total change: -16.80  Rating chartPersonal card
 Otwarte Mistrzostwa Gminy Wejherowo w szachach szybkich - Turniej OPEN Bolszewo POL 2023-04-29
RcRownchangeKK*chgGame
 1916 1311 0.00 5 -0.22 20 -4.40 
  Kempinski, Tomasz f2111 POL0.0010.00200.00 
  Zdrojewski, Wojciech 2169 POL0.0010.00200.00 
  Kapica, Wlodzimierz 1867 POL0.001-0.0320-0.60 
  Tetera, Boguslaw 1598 POL0.001-0.1620-3.20 
  Przedlacki, Wiktor 1835 POL0.001-0.0320-0.60 

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)
 
 V Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-05-13
RcRownchangeKK*chgGame
 1365 1319 1.00 5 -1.30 20 -26.00 
  Sniadecki, Oskar 1711 POL0.001-0.0820-1.60 
  Chmiel, Kuba 1500 POL0.001-0.2620-5.20 
  Herbut, Rafal 1218 POL0.001-0.6420-12.80 
  Baj, Lukasz 1158 POL1.0010.29205.80 
  Gaffka, Mateusz 1240 POL0.001-0.6120-12.20 

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)
 
 Otwarte Mistrzostwa Powiatu Slupskiego o Puchar Starosty Slupskiego Slupsk POL 2023-05-20
RcRownchangeKK*chgGame
 1525 1319 2.50 7 0.50 20 10.00 
  Tyran, Daniel 1718 POL1.0010.922018.40 
  Trots, Yaroslav 1821 UKR0.001-0.0420-0.80 
  Wojciechowski, Tomasz 1488 POL0.5010.22204.40 
  Adamczyk, Kordian 1565 POL0.001-0.1920-3.80 
  Golebiowski, Piotr 1265 POL0.001-0.5820-11.60 
  Baj, Lukasz 1158 POL1.0010.29205.80 
  Marszk, Kazimierz f1658 POL0.001-0.1220-2.40 

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)
 
 II Turniej Szachowy "PAMIECI KRESOWIAN" Prabuty POL 2023-05-27
RcRownchangeKK*chgGame
 1367 1319 2.00 4 0.18 20 3.60 
  Zareba, Maciej 1632 POL0.001-0.1420-2.80 
  Fryszka, Henryk 1144 POL1.0010.27205.40 
  Tyda, Krzysztof c1593 POL0.001-0.1720-3.40 
  Mackiewicz, Nikodem 1100 POL1.0010.22204.40 

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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