Rapid: Individual Calculations April 2022
 Matras, Arkadiusz  Total change: 24.20  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2022 Pegow POL 2022-03-19
RcRownchangeKK*chgGame
 1405 1013 2.00 8 1.21 20 24.20 
  Tomalak, Stanislaw 1486 POL0.5010.45209.00 
  Ratajek, Krzysztof 1674 POL0.001-0.0120-0.20 
  Gawlik, Pawel 1354 POL0.001-0.1220-2.40 
  Boruc, Zbigniew 1330 POL0.5010.37207.40 
  Zyto, Karol 1327 POL0.001-0.1420-2.80 
  Sabuk, Jan 1371 POL0.001-0.1020-2.00 
  Jaworowski, Andre 1372 USA1.0010.902018.00 
  Cygan, Miroslaw 1323 POL0.001-0.1420-2.80 

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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