Rapid: Individual Calculations April 2023
 Losiewicz, Wojciech  Total change: -48.40  Rating chartPersonal card
 III Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-03-11
RcRownchangeKK*chgGame
 1329 1183 1.00 5 -0.70 40 -28.00 
  Sniadecki, Oskar 1629 POL0.001-0.0640-2.40 
  Gromadzki, Pawel 1313 POL1.0010.684027.20 
  Blawat, Franciszek 1019 POL0.001-0.7240-28.80 
  Sobczynski, Mateusz 1426 POL0.001-0.2040-8.00 
  Wieczerzak, Zbigniew 1256 POL0.001-0.4040-16.00 

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)
 
 III Turniej Klubu Marynarki Wojennej 2023 Gdynia POL 2023-03-25
RcRownchangeKK*chgGame
 1412 1183 1.50 8 -0.51 40 -20.40 
  Wons, Krystian 1600 POL0.5010.434017.20 
  Pazurkiewicz, Janusz 1726 POL0.5010.474018.80 
  Dobrowolski, Henryk 1328 POL0.001-0.3140-12.40 
  Pofelski, Andrzej 1286 POL0.001-0.3640-14.40 
  Sobczynski, Mateusz 1426 POL0.5010.304012.00 
  Posnik, Andrzej 1492 POL0.001-0.1440-5.60 
  Rachwal, Szymon 1232 POL0.001-0.4340-17.20 
  Lagowski, Grzegorz 1207 POL0.001-0.4740-18.80 

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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