Individual Calculations August 2023
 Biela, Jan  Total change: 76.40  Rating chartPersonal card
 XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B Lazy POL 2023-06-26
RcRownchangeKK*chgGame
 1299 1113 4.00 8 1.91 40 76.40 
  Dybowski, Oscar 1303 POL0.5010.254010.00 
  Ches, Krzysztof 1296 POL1.0010.744029.60 
  Muronczyk, Wiktor 1335 POL0.001-0.2240-8.80 
  Serafin, Franciszek 1257 POL0.5010.19407.60 
  Renczynski, Marcel 1292 POL0.5010.23409.20 
  Obiudo, Benjamin 1290 POL0.001-0.2740-10.80 
  Adamski, Ksawery 1358 POL1.0010.804032.00 
  Trochimowicz, Bartosz 1257 POL0.5010.19407.60 

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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