Rapid: Individual Calculations January 2023
 Piekarczyk, Barbara  Total change: 0.00  Rating chartPersonal card
 XII Turniej Szachowy o "Kordzik Gorniczy" - LECZNA 2022 Leczna POL 2022-12-04
RcRownchangeRpKK*chgGame
 1372 0 0.00 5 0.00 572   0.00 
  Prokopiuk, Jakub 1611 POL0.0010.00 0.00 
  Waszczuk, Mariusz 1513 POL0.0010.00 0.00 
  Zagozdon, Piotr 1410 POL0.0010.00 0.00 
  Czemerys, Lukasz 1145 POL0.0010.00 0.00 
  Kucio, Mateusz 1183 POL0.0010.00 0.00 

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)
 
 Grand-Prix Lubelszczyzny OPOLE LUBELSKIE 2022 Opole Lubelskie POL 2022-12-11
RcRownchangeRpKK*chgGame
 1599 0 0.00 2 0.00 799   0.00 
  Borowik, Wojciech 1788 POL0.0010.00 0.00 
  Zagozdon, Piotr 1410 POL0.0010.00 0.00 

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)
 
 Zamosc Chess Cup 2022 Zamosc POL 2022-12-17
RcRownchangeRpKK*chgGame
 1200 0 0.00 1 0.00 400   0.00 
  Siek, Jaroslaw 1200 POL0.0010.00 0.00 

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)
 

 

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