Individual Calculations September 2023
 Snokowski, Marcin  Total change: -85.20  Rating chartPersonal card
 XVI FESTIWAL SZACHOWY Swietokrzyskie 2023 - OPEN Sielpia Wielka POL 2023-08-14
RcRownchangeKK*chgGame
 1214 1653 3.00 8 -4.26 20 -85.20 
  Wilusz, Stanislaw 1155 POL0.001-0.9620-19.20 
  Budzen, Wojciech 1236 POL1.0010.07201.40 
  Kaleta, Jan 1037 POL1.0010.02200.40 
  Choina, Jan 1541 POL0.001-0.6520-13.00 
  Kulpinski, Maciej 1253  * POL0.001-0.9220-18.40 
  Wrzodak, Natalia 1111 POL1.0010.03200.60 
  Mieszczankowski, Adam 1032 POL0.001-0.9920-19.80 
  Golab, Antoni 1346 POL0.001-0.8620-17.20 
 * 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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