Rapid: Individual Calculations March 2024
 Jankowski, Lukasz  Total change: 5.20  Rating chartPersonal card
 III turniej szachowy klubu szachowego E4 Elblag (rapid) Elblag POL 2024-02-03
RcRownchangeKK*chgGame
 1414 1313 2.00 5 0.13 40 5.20 
  Grabarczyk, Sylwester 1566 CZE0.001-0.1940-7.60 
  Antkiewicz, Zdzislaw 1205 POL1.0010.354014.00 
  Chudzinski, Jan 1495 POL1.0010.744029.60 
  Krasowski, Tomasz 1494 POL0.001-0.2640-10.40 
  Smiarowski, Jakub 1308 POL0.001-0.5140-20.40 

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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