Rapid: Individual Calculations October 2023
 Blasiak, Miroslaw  Total change: -27.80  Rating chartPersonal card
 Gliwickie Cztery Pory Roku - LATO Gliwice POL 2023-09-03
RcRownchangeKK*chgGame
 1328 1488 4.50 7 -0.47 20 -9.40 
  Siciarz, Filip 1087 POL1.0010.08201.60 
  Masternak, Aleksander 1996 POL0.001-0.0420-0.80 
  Gorecki, Adam 1203 POL1.0010.16203.20 
  Weselak, Adrian 1275 POL0.001-0.7720-15.40 
  Knap, Janusz 1197 POL1.0010.15203.00 
  Knysak, Lukasz 1322 POL1.0010.28205.60 
  Jelinski, Adam 1216 POL0.501-0.3320-6.60 

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)
 
 X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN Katowice POL 2023-09-09
RcRownchangeKK*chgGame
 1449 1488 3.00 8 -1.69 20 -33.80 
  Cori T., Deysi mwg2277 PER0.0010.00200.00 
  Zakrzewski, Maciej 1092 POL0.001-0.9220-18.40 
  Mikolajek, Dawid 1088  * POL1.0010.08201.60 
  Maskara, Maksym 1131 POL1.0010.11202.20 
  Cichon, Jakub 1868 POL0.001-0.0920-1.80 
  Koperski, Wojciech 1179 POL0.001-0.8620-17.20 
  Karman, Laszlo 1161 HUN1.0010.13202.60 
  Sputowski, Jakub 1794 POL0.001-0.1420-2.80 
 * 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)
 
 II GWARKOWSKI RAPID - Grupa Senior Tarnowskie Gory POL 2023-09-17
RcRownchangeKK*chgGame
 1695 1488 3.00 8 0.77 20 15.40 
  Gwozdz, Benedykt 1796 POL0.5010.36207.20 
  Piech, Zdzislaw 1658 POL0.001-0.2820-5.60 
  Zychowski, Marek 1732 POL1.0010.802016.00 
  Masternak, Aleksander 1996 POL0.001-0.0420-0.80 
  Olszowski, Andrzej 1485 POL0.001-0.5020-10.00 
  Drej, Jerzy 1355 POL1.0010.32206.40 
  Kowalczuk, Wojciech 1927 POL0.001-0.0620-1.20 
  Krawczyk, Janusz 1611 POL0.5010.17203.40 

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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