Rapid: Individual Calculations September 2021
 Bartodziej, Bartosz  Total change: 16.40  Rating chartPersonal card
 XXI Turniej Szachowy o Puchar Kawki Warszawa POL 2021-08-08
RcRownchangeKK*chgGame
 1623 1669 4.50 7 0.80 20 16.00 
  Zybrant, Sandra 1067 POL1.0010.02200.40 
  Borys, Marek 1347 POL1.0010.13202.60 
  Gubay, Nikolay 1988 UKR0.5010.37207.40 
  Borawski, Jakub c2082 POL0.001-0.0720-1.40 
  Sacharewicz, Krzysztof 1796 POL1.0010.672013.40 
  Wojcik, Wieslaw 1644 POL0.001-0.5320-10.60 
  Branicki, Slawomir 1439 POL1.0010.21204.20 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C12 Rzeszow POL 2021-08-28
RcRownchangeKK*chgGame
 1458 1669 8.00 11 0.02 20 0.40 
  Haladaj, Adam 1128 POL1.0010.03200.60 
  Sienicki, Oliwier 1293 POL1.0010.09201.80 
  Khimichenko, Dmytro 1360 POL1.0010.14202.80 
  Rosa, Antoni 1503 POL1.0010.28205.60 
  Dobosiewicz, Dawid 1690 POL0.5010.03200.60 
  Bochniak, Franciszek 1649 POL0.501-0.0320-0.60 
  Sawicki, Dorian 1493 POL1.0010.27205.40 
  Ratajczak, Hubert 1575 POL0.501-0.1320-2.60 
  Kania, Franciszek 1174 POL1.0010.04200.80 
  Warchol, Kamil c1718 POL0.5010.07201.40 
  Mulawa, Cyprian 1455 POL0.001-0.7720-15.40 

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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