Individual Calculations September 2023
 Bilochenko, Matvii  Total change: -42.00  Rating chartPersonal card
 Poznanski Festiwal Szachowy Poznan POL 2023-07-22
RcRownchangeKK*chgGame
 1253 1479 5.00 8 -1.05 40 -42.00 
  Comber, John 1079  * POL1.0010.08403.20 
  Bujnowski, Adam 1212 POL0.501-0.3240-12.80 
  Kolendo, Tymon 1153 POL0.501-0.3740-14.80 
  Mucha, Wojciech 1086 POL1.0010.08403.20 
  Kilarski, Kacper 1133 POL0.501-0.3940-15.60 
  Zak, Tomasz 1120 POL0.501-0.4040-16.00 
  Geselle, Roman 1367 POL1.0010.354014.00 
  Maksimenko, Andrei Jr 1873 UKR0.001-0.0840-3.20 
 * 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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