Rapid: Individual Calculations September 2021
 Rog, Bartlomiej  Total change: -37.40  Rating chartPersonal card
 Adolf Anderssen Memorial 2021 Wroclaw POL 2021-07-31
RcRownchangeKK*chgGame
 1837 1715 3.50 8 0.56 20 11.20 
  Quinn, Rory 2138 IRL0.5010.43208.60 
  Swicarz, Maciej 2226 POL0.001-0.0420-0.80 
  Bielan, Jakub 1760 POL1.0010.562011.20 
  Piotrowski, Przemyslaw f2109 POL0.001-0.0820-1.60 
  Osinski, Emil 2021 POL0.001-0.1420-2.80 
  Zarzycki, Lukasz 1293 POL1.0010.07201.40 
  Sowa, Wiktoria wf1854 POL0.001-0.3120-6.20 
  Pelczarski, Wojciech 1292 POL1.0010.07201.40 

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)
 
 PGNiG TERMIKA Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C14 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1428 1763 7.00 11 -2.43 20 -48.60 
  Jaskowiec, Bartlomiej 1250 POL1.0010.04200.80 
  Ugorek, Kacper 1418 POL1.0010.11202.20 
  Merecki, Antoni 1521 POL0.001-0.8020-16.00 
  Krasniewski, Maciej 1395 POL0.501-0.4020-8.00 
  Zalega, Maciej 1400 POL0.501-0.4020-8.00 
  Grzebieniowski, Michal 1503 POL0.501-0.3220-6.40 
  Guzik, Michal 1230 POL1.0010.03200.60 
  Kusiak, Mateusz 1506 POL1.0010.18203.60 
  Ptaszynski, Szymon 1462 POL1.0010.15203.00 
  Demski, Michal 1709 POL0.001-0.5820-11.60 
  Doskocz, Karol 1313 POL0.501-0.4420-8.80 

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)
 

 

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