Individual Calculations September 2023
 Labuc, Adrian  Total change: 1.20  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open C Wroclaw POL 2023-08-07
RcRownchangeKK*chgGame
 1255 1392 6.00 9 0.03 40 1.20 
  Hanzel, Martin 1049 CZE1.0010.12404.80 
  Biela, Mikolaj 1170 POL0.001-0.7840-31.20 
  Pruskova, Justyna 1431 CZE1.0010.554022.00 
  Czachurski, Ignacy 1220 POL1.0010.274010.80 
  Kabarowski, Tomasz Maciej 1158 POL1.0010.21408.40 
  Biernacki, Adam 1243 POL1.0010.304012.00 
  Kedrzynski, Adam 1472 POL0.001-0.3940-15.60 
  Chojnowski, Robert 1462 POL0.001-0.4040-16.00 
  Haluja, Igor 1090 POL1.0010.15406.00 

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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