Rapid: Individual Calculations September 2021
 Mielczarski, Zbigniew  Total change: 22.80  Rating chartPersonal card
 Turniej Szachowy z okazji Dni Polczyna-Zdroju Polczyn-Zdroj POL 2021-08-01
RcRownchangeKK*chgGame
 1540 1587 5.00 7 1.14 20 22.80 
  Zapolska, Roksana 1195 POL1.0010.08201.60 
  Janik, Krystian 1839 POL1.0010.812016.20 
  Zmyslowski, Artur 1775 POL0.001-0.2620-5.20 
  Lonski, Aleksander 1382 POL1.0010.24204.80 
  Wilangowski, Olivier 1478 POL1.0010.35207.00 
  Pawlicz, Dariusz 1613 POL0.001-0.4620-9.20 
  Kucharski, Tadeusz 1499 POL1.0010.38207.60 

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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