Individual Calculations August 2022
 Durzynski, Jan  Total change: 56.80  Rating chartPersonal card
 IV Puchar Prezesa LZSzach Nieborow POL 2022-06-26
RcRownchangeKK*chgGame
 1540 1398 4.50 8 1.42 40 56.80 
  Wojciechowski, Franciszek 1573 POL1.0010.734029.20 
  Zakrzewicz, Kacper 1562 POL0.001-0.2840-11.20 
  Kochanowska, Patrycja 1144 POL1.0010.19407.60 
  Rosa, Antoni 1437 POL0.5010.05402.00 
  Gawlik, Olivier 1412 POL0.5010.02400.80 
  Klepaczka, Tomasz 2240 POL0.0010.00400.00 
  Boryna, Szymon 1441 POL0.5010.06402.40 
  Zimochocki, Roman 1508 POL1.0010.654026.00 

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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