Rapid: Individual Calculations September 2023
 Bogdan, Rafal  Total change: 0.00  Rating chartPersonal card
 VI Miedzynarodowy Turniej Szachowy o Puchar Burmistrza Rucianego-Nidy Ruciane-Nida POL 2023-07-30
RcRownchangeRpKK*chgGame
 1545 0 4.50 9 0.00 1545   0.00 
  Pniewski, Wieslaw 1443 POL0.0010.00 0.00 
  Sarbiewski, Szymon 1225 POL1.0010.00 0.00 
  Samsel, Stanislaw 1273 POL1.0010.00 0.00 
  Chelstowski, Bartosz 1395 POL0.5010.00 0.00 
  Kupryjaniuk, Tomasz 1857 POL1.0010.00 0.00 
  Ptaszynski, Szymon 1790 POL0.0010.00 0.00 
  Rak, Tomasz 1808 POL1.0010.00 0.00 
  Gula, Andrzej 1604 POL0.0010.00 0.00 
  Lesinski, Zdzislaw 1509 POL0.0010.00 0.00 

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)
 

 

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