Rapid: Individual Calculations September 2021
 Andrejczuk, Beata  Total change: -57.00  Rating chartPersonal card
 PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny Lodz POL 2021-08-07
RcRownchangeKK*chgGame
 1668 2030 5.50 9 -1.97 20 -39.40 
  Warda, Krzysztof 1295 POL1.0010.01200.20 
  Lada, Damian 1633 POL1.0010.08201.60 
  Dziuba, Marcin g2470 POL0.001-0.0620-1.20 
  Panek, Bartosz 1706 POL0.001-0.8720-17.40 
  Walentynowicz, Marcin 1402 POL1.0010.01200.20 
  Szwaj, Justyna 1676 POL0.001-0.8920-17.80 
  Mazgaj, Zuzanna 1490 POL0.501-0.4720-9.40 
  Kaminski, Mateusz 1596 POL1.0010.06201.20 
  Kulesza, Andrzej 1742 POL1.0010.16203.20 

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)
 
 XXII Turniej Szachowy o Puchar Kawki Warszawa POL 2021-08-15
RcRownchangeKK*chgGame
 1633 2030 5.00 7 -0.88 20 -17.60 
  Szwak, Dawid 1295 POL1.0010.01200.20 
  Grzywocz, Wojciech 1319 POL1.0010.01200.20 
  Tychulski, Krzysztof 1697 POL1.0010.12202.40 
  Chomczyk, Marek 2154 POL0.001-0.3320-6.60 
  Gugala, Pawel 1542 POL0.001-0.9620-19.20 
  Gajewski, Dariusz 1729 POL1.0010.15203.00 
  Cyra, Dariusz 1698 POL1.0010.12202.40 

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)
 

 

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