Individual Calculations May 2024
 Jankowski, Jan  Total change: -20.00  Rating chartPersonal card
 Mistrzostwa Stowarzyszenia "Cross" w szachach 2024 Wagrowiec POL 2024-04-16
RcRownchangeKK*chgGame
 1542 1429 2.00 7 -0.50 40 -20.00 
  Spychala, Jozefa 1648 POL0.001-0.2240-8.80 
  Minaut, Kamil 1489 POL0.5010.08403.20 
  Lazuka, Jan 1558 POL0.001-0.3340-13.20 
  Wegner, Wieslaw 1704 POL0.001-0.1740-6.80 
  Krzyszycha, Mieczyslaw 1409 POL1.0010.474018.80 
  Liszewska, Leonarda 1475 POL0.001-0.4440-17.60 
  Bosek, Grzegorz 1508 POL0.5010.11404.40 

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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