Individual Calculations September 2023
 Kaczmarek, Tomasz  Total change: -3.80  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open C Wroclaw POL 2023-08-07
RcRownchangeKK*chgGame
 1278 1539 7.00 9 -0.19 20 -3.80 
  Kowalczuk, Paulina 1133 POL1.0010.08201.60 
  Biernacki, Adam 1243 POL1.0010.15203.00 
  Barteckova, Nikol 1256 CZE1.0010.16203.20 
  Chaber, Dominik 1391 POL1.0010.30206.00 
  Kedrzynski, Adam 1472 POL0.501-0.0920-1.80 
  Trusewicz, Jakub 1216 POL0.501-0.3720-7.40 
  Zimochocki, Roman 1460 POL0.001-0.6120-12.20 
  Kasprzak, Michal 1159 POL1.0010.09201.80 
  Biela, Mikolaj 1170 POL1.0010.10202.00 

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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