Individual Calculations May 2024
 Jankiewicz, Marek  Total change: -7.20  Rating chartPersonal card
 Mistrzostwa Stowarzyszenia "Cross" w szachach 2024 Wagrowiec POL 2024-04-16
RcRownchangeKK*chgGame
 1727 1640 2.50 7 -0.18 40 -7.20 
  Niecko, Stanislaw 1821 POL0.001-0.2640-10.40 
  Biskupski, Jan 1831 POL0.5010.254010.00 
  Kopiec, Miroslaw 1803 POL0.001-0.2840-11.20 
  Gorak, Tomasz 1530 POL1.0010.354014.00 
  Mettel, Werner 1743 POL0.5010.14405.60 
  Grzegorczyk, Waclaw 1658 POL0.5010.03401.20 
  Miodonski, Miroslaw 1703 POL0.001-0.4140-16.40 

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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