Rapid: Individual Calculations October 2023
 Davidziuk, Aliaksandr  Total change: -92.80  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 32 Wroclaw POL 2023-09-08
RcRownchangeKK*chgGame
 1542 1491 1.00 4 -0.88 40 -35.20 
  Madajczak, Piotr 1974 POL0.001-0.0540-2.00 
  Fijolek, Michal 1232 POL0.001-0.8240-32.80 
  Ossowski, Michal 1141 POL1.0010.11404.40 
  Jaworski, Tymon 1820 POL0.001-0.1240-4.80 

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)
 
 GRAND PRIX POLONII WROCLAW - turniej nr 34 Wroclaw POL 2023-09-22
RcRownchangeKK*chgGame
 1494 1491 2.00 6 -1.44 40 -57.60 
  Razin, Vadim 2312 UKR0.0010.00400.00 
  Chyla, Blazej 1193 POL1.0010.15406.00 
  Klys, Kacper 1821 POL0.001-0.1240-4.80 
  Szachniewicz, Aleksander 1276 POL0.001-0.7740-30.80 
  Makalowski, Pawel 1104 POL1.0010.09403.60 
  Orlowski, Adam 1258 POL0.001-0.7940-31.60 

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)
 

 

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