Rapid: Individual Calculations October 2023
 Drej, Jerzy  Total change: -38.40  Rating chartPersonal card
 III Gambit Belchatowski 2023 Belchatow POL 2023-09-16
RcRownchangeKK*chgGame
 1308 1355 2.00 6 -1.52 20 -30.40 
  Kasprzak, Lukasz 1931 POL0.001-0.0220-0.40 
  Tempich, Lukasz 1008 POL0.001-0.8920-17.80 
  Michalczyk, Kajetan 1002 POL0.001-0.8920-17.80 
  Kwiatkowska, Jagoda 1148 POL1.0010.23204.60 
  Skrzypiec, Pawel 1102 POL1.0010.19203.80 
  Piech, Zdzislaw 1658 POL0.001-0.1420-2.80 

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)
 
 II GWARKOWSKI RAPID - Grupa Senior Tarnowskie Gory POL 2023-09-17
RcRownchangeKK*chgGame
 1645 1355 1.00 8 -0.40 20 -8.00 
  Matviychuk, Andrey 1824 UKR0.001-0.0520-1.00 
  Zychowski, Marek 1732 POL0.001-0.0920-1.80 
  Krawczyk, Janusz 1611 POL0.5010.31206.20 
  Olszowski, Andrzej 1485 POL0.001-0.3220-6.40 
  Gwozdz, Benedykt 1796 POL0.001-0.0620-1.20 
  Blasiak, Miroslaw 1488 POL0.001-0.3220-6.40 
  Tchorzewski, Kazimierz 1562 POL0.001-0.2320-4.60 
  Piech, Zdzislaw 1658 POL0.5010.36207.20 

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)
 

 

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