Individual Calculations September 2023
 Borowski, Przemyslaw  Total change: -7.00  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Wroclaw Open B Wroclaw POL 2023-08-06
RcRownchangeKK*chgGame
 1638 1800 6.00 9 -0.35 20 -7.00 
  Wruk, Aleksander 1423 POL1.0010.09201.80 
  Klimek, Leonard 1655 POL0.501-0.1920-3.80 
  Kawulski-Chodkiewicz, Alexander 1658 POL0.501-0.1920-3.80 
  Popczynska, Michalina 1599 POL1.0010.24204.80 
  Wilk, Aleksander 1682 POL1.0010.34206.80 
  Bednarczyk, Mateusz 1699 POL1.0010.36207.20 
  Bem, Tymoteusz 1633 POL0.001-0.7220-14.40 
  Mocko, Maciej 1681 POL1.0010.34206.80 
  Korolewicz, Pawel 1715 POL0.001-0.6220-12.40 

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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