Rapid: Individual Calculations November 2023
 Rybka, Tatiana  Total change: 77.20  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich 2023 Lubin POL 2023-10-07
RcRownchangeKK*chgGame
 1546 1396 3.00 7 0.19 40 7.60 
  Bartel, Michal f2217 POL0.0010.00400.00 
  Blauciak, Michal 1082 POL1.0010.14405.60 
  Majcher, Igor 1771 POL0.001-0.0940-3.60 
  Maracewicz, Jakub 1116 POL1.0010.16406.40 
  Stachowiak, Slawomir 1684 POL0.001-0.1640-6.40 
  Cichocki, Jakub 1190 POL1.0010.24409.60 
  Reichel, Lukasz 1762 POL0.001-0.1040-4.00 

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 Memorial im. Stanislawa Sobolewskiego Strzelin POL 2023-10-21
RcRownchangeKK*chgGame
 1607 1396 3.50 6 1.74 40 69.60 
  Barwinska, Ewa wc1915 POL0.001-0.0340-1.20 
  Bill, Jaroslaw 1060 POL1.0010.12404.80 
  Lukasiewicz, Aleksander 1871 POL0.5010.454018.00 
  Adamek, Artur 1378 POL1.0010.474018.80 
  Sroka, Rafal 1717 POL1.0010.874034.80 
  Szydelko, Michal 1702 POL0.001-0.1440-5.60 

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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