Individual Calculations March 2024
 Dunalski, Szymon  Total change: -54.00  Rating chartPersonal card
 Liga wojewodzka juniorow w szachach klasycznych woj. WM Barczewo POL 2024-02-17
RcRownchangeKK*chgGame
 1259 1235 1.00 5 -1.35 40 -54.00 
  Krasowski, Antoni 1139 POL0.001-0.6340-25.20 
  Seweryn, Adam 1199 POL0.501-0.0540-2.00 
  Obidzinski, Cezary 1398 POL0.5010.22408.80 
  Pesta, Mateusz 1188 POL0.001-0.5740-22.80 
  Magrel, Wiktor 1370 POL0.001-0.3240-12.80 

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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