Rapid: Individual Calculations September 2023
 Burak, Sebastian  Total change: 72.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Juniorow w szachach szybkich 2023 Ustron POL 2023-08-20
RcRownchangeKK*chgGame
 1380 1221 4.00 7 1.80 40 72.00 
  Walaszczyk, Mikolaj 1560 POL0.001-0.1240-4.80 
  Bizon, Bartosz 1337 POL0.5010.16406.40 
  Rzepka, Marcin 1456 POL1.0010.794031.60 
  Kula, Anna 1454 POL1.0010.794031.60 
  Syrek, Tymoteusz 1127 POL1.0010.374014.80 
  Becker, Krzysztof 1181 POL0.001-0.5640-22.40 
  Kordowski, Karol 1545 POL0.5010.374014.80 

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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