Rapid: Individual Calculations October 2021
 Grudzien, Piotr  Total change: -88.20  Rating chartPersonal card
 Szansa Chess Open Warsaw 2021 - Turniej Rapid Warszawa POL 2021-09-11
RcRownchangeKK*chgGame
 1688 1977 5.00 9 -1.79 20 -35.80 
  Kaminski, Patryk 1312 POL1.0010.01200.20 
  Klim, Filip 1612 POL1.0010.10202.00 
  Nasuta, Grzegorz g2365 POL0.001-0.0920-1.80 
  Abramowski, Arkadiusz 1643 POL1.0010.12202.40 
  Przedmojski, Rafal 2248 POL0.001-0.1720-3.40 
  Kazmierowski, Tymon 1609 POL0.001-0.9020-18.00 
  Gruza, Henryk 1568 POL0.001-0.9220-18.40 
  Grunas, Jakub 1373 POL1.0010.02200.40 
  Wieckowski, Kamil 1463 POL1.0010.04200.80 

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)
 
 PGNiG TERMIKA Puchar Polski w Szachach Bydgoszcz - Turniej Kwalifikacyjny Bydgoszcz POL 2021-09-18
RcRownchangeKK*chgGame
 1594 1977 5.00 9 -2.62 20 -52.40 
  Musin, Oliwia 1271 POL1.0010.01200.20 
  Gawor, Jan Pawel 1606 POL1.0010.10202.00 
  Koc, Przemyslaw 2257 POL0.001-0.1620-3.20 
  Kaluzny, Krzysztof 1626 POL0.001-0.8920-17.80 
  Miazek, Maksym 1490 POL1.0010.04200.80 
  Taranowicz, Michal 1675 POL0.001-0.8520-17.00 
  Zalega, Maciej 1500 POL0.001-0.9520-19.00 
  Ochedzan, Filip 1389 POL1.0010.02200.40 
  Panek, Tadeusz 1535 POL1.0010.06201.20 

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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