Individual Calculations February 2024
 Szopa, Andrzej  Total change: -9.20  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa E SENIOR 60 Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1261 1116 3.00 9 0.02 20 0.40 
  Michalik, Marek 1622 POL0.001-0.0420-0.80 
  Marszalek, Jakub 1345 POL0.001-0.2120-4.20 
  Michniak, Andrzej 1304 POL1.0010.742014.80 
  Wiecek, Marek 1166 POL0.001-0.4320-8.60 
  Chanturidze, Giorgi 1241 GEO0.001-0.3320-6.60 
  Romanski, Czeslaw 1240 POL0.001-0.3320-6.60 
  Kaczmarczyk, Boleslaw 1094 POL1.0010.47209.40 
  Pater, Kazimierz 1131 POL1.0010.522010.40 
  Lisak, Jerzy 1210 POL0.001-0.3720-7.40 

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)
 
 XIV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2024 Round 1-3 Warszawa POL 2024-01-10
RcRownchangeKK*chgGame
 1311 1104 0.00 2 -0.48 20 -9.60 
  Stanczuk, Maciej 1358 POL0.001-0.1920-3.80 
  Zoltkowski, Marcin 1264 POL0.001-0.2920-5.80 

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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