Rapid: Individual Calculations September 2021
 Perek, Oskar  Total change: -45.40  Rating chartPersonal card
 PGNiG TERMIKA Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C14 Rzeszow POL 2021-08-24
RcRownchangeKK*chgGame
 1288 1537 6.50 11 -2.27 20 -45.40 
  Pulit, Kacper 1150 POL1.0010.09201.80 
  Blaszkiewicz, Jakub 1355 POL0.001-0.7420-14.80 
  Mastej, Krzysztof 1269 POL0.001-0.8320-16.60 
  Nguyen Doan, Quoc Anh 1143 POL1.0010.08201.60 
  Wolak, Maciej 1234 POL1.0010.14202.80 
  Krasniewski, Maciej 1395 POL0.001-0.6920-13.80 
  Moroz, Adrian 1222 POL1.0010.14202.80 
  Janusiewicz, Michal 1376 POL0.501-0.2120-4.20 
  Jaskowiec, Bartlomiej 1250 POL0.501-0.3420-6.80 
  Lonski, Aleksander 1382 POL1.0010.29205.80 
  Trochimczuk, Szymon 1388 POL0.501-0.2020-4.00 

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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