Rapid: Individual Calculations September 2020
 Grzesik, Gracjan  Total change: -16.80  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2020 - C16 Wroclaw POL 2020-08-25
RcRownchangeKK*chgGame
 1624 1928 8.00 11 -0.84 20 -16.80 
  Gradalski, Olaf 1446 POL0.001-0.9520-19.00 
  Majewski, Krzysztof 1767 POL0.501-0.2120-4.20 
  Bednarczyk, Mateusz 1434 POL0.501-0.4620-9.20 
  Zurawski, Mateusz 1394 POL0.501-0.4720-9.40 
  Zakrzewicz, Kacper 1396 POL1.0010.03200.60 
  Wasik, Mateusz 1428 POL1.0010.04200.80 
  Gardian, Adam 1772 POL1.0010.29205.80 
  Lichorad, Mateusz 1702 POL0.501-0.2920-5.80 
  Oleksy, Krzysztof 1709 POL1.0010.22204.40 
  Luczak, Filip c2139 POL1.0010.772015.40 
  Poltorak, Sebastian 1676 POL1.0010.19203.80 

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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