Rapid: Individual Calculations May 2019
 Wilk, Aleksander  Total change: -5.20  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2019 Pegow POL 2019-03-30
RcRownchangeKK*chgGame
 1700 1540 3.50 7 1.43 20 28.60 
  Dabek, Daniel 1164 POL1.0010.09201.80 
  Paliwoda, Borys 1817 POL0.5010.33206.60 
  Kowalik, Waldemar 1766 POL0.001-0.2120-4.20 
  Stec, Czeslaw 1745 POL1.0010.762015.20 
  Janik, Krystian 1796 POL1.0010.812016.20 
  Jankowiak, Piotr 1836 POL0.001-0.1520-3.00 
  Czarniecka, Aleksandra 1777 POL0.001-0.2020-4.00 

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)
 
 Dolnoslaski final szachow druzynowych LZS Zlota Wieza 2019 Nowa Bystrzyca POL 2019-04-26
RcRownchangeKK*chgGame
 1439 1540 2.00 6 -1.69 20 -33.80 
  Sojski, Ernest 1375 POL1.0010.28205.60 
  Wojtanowski, Michal 1140  * POL1.0010.08201.60 
  Smukowski, Bartosz 1425 POL0.001-0.6620-13.20 
  Wilgosz, Jan 1294 POL0.001-0.8120-16.20 
  Szydelko, Michal 1767 POL0.001-0.2120-4.20 
  Matela, Krzysztof 1635 POL0.001-0.3720-7.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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