Individual Calculations July 2024
 Boryna, Szymon  Total change: 22.80  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Klasycznych 11-18 lat Sulejow POL 2024-05-30
RcRownchangeKK*chgGame
 1529 1722 3.50 4 0.57 40 22.80 
  Chroscielewski, Maciej 1451 POL1.0010.17406.80 
  Beta, Jan 1461 POL1.0010.18407.20 
  Siciarz, Filip 1440 POL1.0010.16406.40 
  Gawlik, Olivier 1765 POL0.5010.06402.40 

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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