Individual Calculations September 2023
 Woznica, Alicja  Total change: 99.20  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open B Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 1627 1325 4.00 9 2.48 40 99.20 
  Latacz, Grzegorz 1685 POL0.5010.404016.00 
  Korpalski, Maciej 1900 POL0.001-0.0240-0.80 
  Gajec, Roza 1409 POL1.0010.624024.80 
  Smukowski, Bartosz 1686 POL0.001-0.1040-4.00 
  Kotkowski, Jacek 1446 NOR1.0010.664026.40 
  Popczynska, Michalina 1599 POL1.0010.834033.20 
  Kawulski-Chodkiewicz, Alexander 1658 POL0.001-0.1240-4.80 
  Pietryk, Joanna 1674 POL0.5010.394015.60 
  Haluja, Wiktor 1590 POL0.001-0.1840-7.20 

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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