Rapid: Individual Calculations August 2021
 Koc, Przemyslaw  Total change: -41.20  Rating chartPersonal card
 XXVIII Turniej Szachowy Kowalewo Pomorskie 2021 - OPEN Kowalewo Pomorskie POL 2021-07-11
RcRownchangeKK*chgGame
 1822 2298 6.00 9 -2.06 20 -41.20 
  Urban, Jacek 1563 POL1.0010.01200.20 
  Malinowski, Szymon 1786 POL0.001-0.9620-19.20 
  Panek, Tadeusz 1563 POL1.0010.01200.20 
  Szymanski, Jan 1607 POL1.0010.01200.20 
  Jesse, Jacek 1847 POL1.0010.06201.20 
  Smagalski, Slawomir 1949 POL1.0010.11202.20 
  Steczek, Marcin f2288 POL0.001-0.5120-10.20 
  Kukula, Pawel 2035 POL0.001-0.8220-16.40 
  Lendzion, Kamil 1762 POL1.0010.03200.60 

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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