Rapid: Individual Calculations July 2023
 Lewandowski, Szymon  Total change: 21.60  Rating chartPersonal card
 VI Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-06-10
RcRownchangeKK*chgGame
 1430 1337 4.00 9 0.54 40 21.60 
  Tyran, Daniel 1690 POL0.001-0.1140-4.40 
  Walentynowicz, Piotr 1066 POL1.0010.17406.80 
  Wilmanowicz, Slawomir 1493 POL1.0010.714028.40 
  Wons, Krystian 1550 POL0.001-0.2340-9.20 
  Wysocki, Mieczyslaw 1456 POL1.0010.664026.40 
  Sawicki, Pawel Andrzej 1568 POL0.001-0.2140-8.40 
  Pofelski, Andrzej 1291 POL1.0010.444017.60 
  Walentynowicz, Kacper 1400 POL0.001-0.4140-16.40 
  Rachwal, Szymon 1353 POL0.001-0.4840-19.20 

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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