Individual Calculations March 2019
 Kuska, Bernard  Total change: 19.80  Rating chartPersonal card
 IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round10-13 Dolny Slask POL 2019-02-10
RcRownchangeKK*chgGame
 1623 1643 3.00 4 0.99 20 19.80 
  Bocko, Stanislaw 1830 POL1.0010.742014.80 
  Antoniewicz, Jakub 1834 POL0.001-0.2520-5.00 
  Matela, Krzysztof 1585 POL1.0010.42208.40 
  Kaczorowska, Zofia 1243  * 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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