Individual Calculations May 2024
 Chmiel, Michal  Total change: -6.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Seniorow- IV Liga 2024 Round 7-8 Gdansk POL 2024-04-07
RcRownchangeKK*chgGame
 1679 1603 0.50 2 -0.30 20 -6.00 
  Narwojsz, Franciszek 1634 POL0.001-0.4620-9.20 
  Pasternak, Rafal 1724 POL0.5010.16203.20 

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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