Individual Calculations December 2022
 Szewczak, Filip  Total change: 9.20  Rating chartPersonal card
 Polfinaly Mistrzostw Polski Juniorow 2022 Grupa C15 Jastrzebia Gora POL 2022-11-06
RcRownchangeKK*chgGame
 1458 1229 2.50 9 0.23 40 9.20 
  Nagly, Wojciech 1555 POL0.5010.374014.80 
  Rylski, Tadeusz 1741 POL0.001-0.0440-1.60 
  Spytek, Hubert 1415 POL0.001-0.2640-10.40 
  Zmuda, Tomasz 1373 POL0.5010.19407.60 
  Bialy, Borys 1538 POL0.5010.364014.40 
  Przedlacki, Wiktor 1472 POL0.001-0.2040-8.00 
  Pachura, Mateusz 1266 POL1.0010.554022.00 
  Jendrowiak, Maciej 1664 POL0.001-0.0640-2.40 
  Matysik, Mateusz 1094 POL0.001-0.6840-27.20 

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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