Rapid: Individual Calculations August 2023
 Andrzejewski, Igor  Total change: -17.60  Rating chartPersonal card
 III BALTYCKI TURNIEJ SZACHOWY z okazji Miedzynarodowego Dnia Szachow- grupa do lat 16 Gdansk POL 2023-07-20
RcRownchangeKK*chgGame
 1388 1070 0.00 3 -0.44 40 -17.60 
  Mikhnevich, Stsiapan 1327 POL0.001-0.1840-7.20 
  Rodziewicz-Bielewicz, Kuba 1535 POL0.001-0.0540-2.00 
  Faltynowicz, Mateusz 1303 POL0.001-0.2140-8.40 

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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