Individual Calculations November 2023
 Majczyna, Andrzej  Total change: -37.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - IV Liga Seniorow 2023 (wojewodztwo slaskie) Goleszow POL 2023-10-21
RcRownchangeKK*chgGame
 1638 1854 1.00 4 -1.87 20 -37.40 
  Raszka, Janusz f2051 POL0.001-0.2520-5.00 
  Musial, Patryk 1390 POL0.001-0.9520-19.00 
  Szawarnoga, Szymon 1658 POL0.001-0.7520-15.00 
  Olcha, Dominik 1454  * POL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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