Individual Calculations May 2023
 Dobrowolski, Kamil  Total change: -50.80  Rating chartPersonal card
 XXXVII. Aeskulap-Open Goerlitz GER 2023-04-05
RcRownchangeKK*chgGame
 1868 1581 0.00 4 -0.69 40 -27.60 
  Teichert, Felix 2023 GER0.001-0.0640-2.40 
  Von Reppert, Marc 1896 GER0.001-0.1440-5.60 
  Krakow, Andreas 1807 GER0.001-0.2140-8.40 
  Theile, Cedric 1747 GER0.001-0.2840-11.20 

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)
 
 Dolnoslaska Liga Juniorow 2023 Legnica POL 2023-04-14
RcRownchangeKK*chgGame
 1475 1581 2.50 5 -0.58 40 -23.20 
  Owczarz, Michal 1329 POL1.0010.19407.60 
  Galla, Wiktor 1410 POL0.501-0.2340-9.20 
  Kawulski-Chodkiewicz, Alexander 1708 POL0.5010.17406.80 
  Achinovich, Oleg 1727 UKR0.001-0.3040-12.00 
  Witkowski, Michal 1203 POL0.501-0.4140-16.40 

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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