Individual Calculations December 2018
 Kuska, Bartosz  Total change: 42.00  Rating chartPersonal card
 IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round 1-3 Dolny Slask POL 2018-10-28
RcRownchangeKK*chgGame
 1318 1071 1.50 2 1.05 40 42.00 
  Paplaczyk, Marcin 1471  * POL0.5010.424016.80 
  Koprowski, Mateusz 1165 POL1.0010.634025.20 
 * 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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